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发明名称
Spectacle frame adjustable in height
摘要
Both ends of guide rails (a) for spectacle frame are attached to the frame and the nose pads (b) can be screwed on to the guide rails and moved along the length of the rails
申请公布号
DE19712764(A1)
申请公布日期
1998.11.12
申请号
DE19971012764
申请日期
1997.03.15
申请人
KEIDERLING, GEORG, 45897 GELSENKIRCHEN, DE
发明人
KEIDERLING, GEORG, 45897 GELSENKIRCHEN, DE
分类号
G02C5/12;(IPC1-7):G02C5/12
主分类号
G02C5/12
代理机构
代理人
主权项
地址
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