CN106136361A
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A kind of sizing hat lining formula big brim raincoat, rain cape
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CN106136385A
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A kind of expandable type the brim of a hat
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CN106136362A
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A kind of raincoat-type cotta rain cape
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CN105894984A
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Sign and signboard wide-angle visualization device, method and system
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CN105321437A
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Sign and signboard lighting device, sign and signboard lighting method and sign and signboard lighting system
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CN104742366A
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Spray head device of 3D printer
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CN104742367A
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Feed bin and cleaning device for 3D printer
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CN104056371A
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Safety passageway light guide data transmission method and alarming device
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CN104056374A
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Pipeline emergency fixed-point oxygen delivery device system in building
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CN104065502A
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Collision-and-layering preventing device system for intelligent transmission of Internet-of-things data
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CN104056376A
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Long-catheter type lifesaving gas mask and alarming device system
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CN104065799A
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Internet-of-things quick alarm telephone set
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CN103190242A
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Grass trimmer rope
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CN103190240A
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Rope clamping device of grass trimmer
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CN103190241A
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Combined cutting tool of mower
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CN102954169A
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Torsion stored energy release starting mechanism
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CN102916996A
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Zigbee abnormal network data transmission method and alarm device system
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