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Handle lock / lock

Handle lock
Handle lock

Handle lock is a hidden type lock. The lock is mounted inside the handle. We can locked the door by changing the position of the handle. It is convenient and laconic.

University

Zhejiang University

Zhejiang University
Ningbo, China

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Design

Zhejiang University

Zhejiang University
Ningbo, China

Liu Peng, Ren Mingjun, Wei Chengjie, Han Like

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