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发明名称
NASENAUFLAGE FUER BRILLENGESTELLE
摘要
申请公布号
DE7730053(U1)
申请公布日期
1978.03.02
申请号
DE19770030053U
申请日期
1977.09.28
申请人
KOLLMAR & JOURDAN AG, 7530 PFORZHEIM
发明人
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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