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last 30 patents
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Patent Application
DUAL-SHAFT STRUCTURE AND ELECTRONIC DEVICE
Publication number
20180239402
Publication date
Aug 23, 2018
LENOVO (BEIJING) CO., LTD.
Chunyan WANG
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Application
CONNECTION STRUCTURE AND ELECTRONIC DEVICE HAVING THE SAME
Publication number
20180180091
Publication date
Jun 28, 2018
LENOVO (BEIJING) CO., LTD.
Junchao Luo
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...