Door and window lock

The utility model is applicable to the technical field of door and window hardware and discloses a door and window lock which comprises a shell, a handle, a sliding block and a transmission part, thefront end of the handle is rotationally connected to the shell, an elastic part used for enabling the...

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Bibliographic Details
Main Authors FU HAI, CAO XIONGHUI, LUO MING, WEN YANGQING
Format Patent
LanguageChinese
English
Published 12.01.2021
Subjects
ACCESSORIES THEREFOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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