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An external keyboard for a computer
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CN105522778A
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Shell structure for hardware equipment
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CN105529998A
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ALN piezoelectric film
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CN105442695A
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Water-seepage-prevention floor drain for sealing through magnetic force
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CN105437654A
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Wall material for case of microcomputer
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CN105528091A
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Mouse provided with massager
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CN105526401A
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Self-locking sealing structure for valve
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CN105521643A
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Self-cleaning faucet
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CN105529396A
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High sensitivity PVDF film
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CN105436352A
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Reeling machine limiting structure
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CN105526221A
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Detachable fastener
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CN105443894A
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Pipeline connecting structure
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CN105527051A
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High-temperature pressure gauge
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CN105526395A
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Simple valve control device
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CN105437188A
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Hardware tool storage box
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CN105527201A
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Portable dust concentration detector
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CN105522551A
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Storage rack for screwdriver connectors
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CN105527487A
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Test pencil capable of manually generating power for illumination
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CN105523511A
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Tin opener
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CN105522513A
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Electric screwdriver provided with guide support
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