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发明名称
Verschluss fuer Mappen, Taschen o. dgl. mit zwei beim UEberschieben eines ringfoermigen Gegengliedes entgegen Federwirkung eindrueckbaren Spreizbacken
摘要
申请公布号
DE713648(C)
申请公布日期
1941.11.12
申请号
DE1940D082204D
申请日期
1940.02.27
申请人
DRESCHER & KIEFER
发明人
REITZEL GEORG
分类号
A44C11/02;E05B65/52
主分类号
A44C11/02
代理机构
代理人
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地址
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