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EP0744517A2 Improved lock with flat tumblers and changeable combination 失效
Schloss mit flachen Zuhaltungen und Wechselkombination

Improved lock with flat tumblers and changeable combination
摘要:
The lock comprises tumblers (17), each composed of two parts (18,19) that are provided with mutually opposite sets of teeth (24,25) that can be coupled to each other frontally. By means of a change key (C,C1), the sets of teeth (24,25) are arranged according to a new combination that matches the combination of the new actuation key.
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