Spiral type lock cylinder structure with locking plate and spiral type key
The invention discloses a spiral type lock cylinder structure with a locking plate and a spiral type key. The spiral type lock cylinder structure comprises a lock cylinder shell comprising a limiting hole, a lock cylinder body comprising a lock channel which is communicated with the outside and is i...
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Main Author | |
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Format | Patent |
Language | English |
Published |
13.01.2016
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Subjects | |
Online Access | Get full text |
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