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CN111770218A
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Double-interface display smart phone with double-sided touch display screen back input keyboard
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CN111302604A
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Dot matrix support glass plate for manufacturing vacuum glass by on-line production and printing
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CN111305717A
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Glass composite frame supporting laminated sheet double-glue bonding sealed stainless steel frame hollow glass
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CN111302661A
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Rolling support metal brazing interlayer regulation and control vacuum insulation glass plate with protective frame
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CN111305714A
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Glass frame support complementary buckling double-glue bonding sealing stainless steel frame hollow glass
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CN111302659A
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Glass plate frame support complementary buckling metal brazing stainless steel frame vacuum glass plate
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CN111302666A
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Hollow heat-insulating glass plate with rolling support double-glue sealed glass interval cavity
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CN111302656A
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Glass, stainless steel frame and tensile support frame metal brazing sandwich vacuum glass
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CN111305719A
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Glass stretching frame supporting sheet-combination metal brazing stainless steel frame hollow heat-insulation glass
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CN111302660A
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Glass plate frame support complementary buckling metal brazing stainless steel frame hollow glass plate
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CN111305715A
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Metal brazing interlayer hollow heat-insulation glass plate with protective frame rolling support
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CN111302667A
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Glass stretching frame supporting sheet-combining double-glue bonding sealing stainless steel frame hollow glass
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CN109386955A
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Equipped with insulating sleeve diversion circulation electrical isolation heat delivery surface scale inhibition safety electric heater
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CN109392202A
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A kind of heat delivery surface is electrically insulating material face scale inhibition electric heater
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CN109392204A
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A kind of heat delivery surface is electrical isolation face scale inhibition dual channel ring cavity pipe electric heater
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CN109386954A
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Equipped with insulation flow guiding casing tube insulating materials heat-transfer surface scale inhibition dual channel tubular electric heater
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CN108195088A
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A kind of coplanar pipe row glass heat pipe collecting core vacuum heat-collecting tube module
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CN108195082A
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Heat collector tube core vacuum heat-collecting tube module is laminated in a kind of horizontal bending in longitudinal direction
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CN108195083A
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The diagonally arranged collecting core vacuum heat-collecting tube module of nozzle is laminated in horizontal horizontal bending
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CN108195084A
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Collecting core tube head homonymy vacuum heat-collecting tube module is laminated in a kind of horizontal bending of level
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