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发明名称
Brille mit beweglichen Pyramidenstumpf-Linsen
摘要
申请公布号
DE29605994(U1)
申请公布日期
1996.07.25
申请号
DE19962005994U
申请日期
1996.03.21
申请人
SCHOENFELDER, FRANK, 13353 BERLIN, DE
发明人
分类号
A63H37/00;G02C7/14;(IPC1-7):G02C7/00
主分类号
A63H37/00
代理机构
代理人
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地址
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