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CN112274670A
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Deep ultraviolet LED lamp with adjustable irradiation range
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CN111500057A
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Composition containing PPA
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CN110783299A
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Copper micro-alloy single crystal bonding wire and preparation method thereof
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CN110641913A
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Feeding mechanism of full-automatic LED packaging machine
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CN110642003A
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Storage bin structure and full-automatic LED packaging machine thereof
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CN109742211A
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A kind of automated production equipment of LED package tube
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CN109449147A
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The LED support, LED light source and its processing technology of straight cutting filament can be done
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CN109473513A
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The surface treatment method of aluminium frame in LED support and LED encapsulation structure and LED support
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CN108987068A
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Transformer and its coil rack
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CN108767096A
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A kind of preparation method of LED light phosphor powder layer
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CN108662452A
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A kind of LED lamp
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CN108334929A
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A kind of electronic tag
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CN108281537A
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A kind of encapsulating structure of LED lamp bead
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CN108274704A
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A kind of ejecting structure of LED support plastic mould
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CN108246657A
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A kind of LED chip detection device and detection method
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CN108172552A
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A kind of encapsulating structure and its packaging method of stent-type electronic tag
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CN108267473A
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A kind of test method of packaging plastic glass transition temperature
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CN108192283A
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A kind of production method of modifying epoxy resin by organosilicon composition for LED support
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CN108198763A
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A kind of method using liquid glue Plastic IC Packages
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CN107893915A
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A kind of high-heat-dispersion LED substrate
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