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发明名称
Fotoprismeneffekt-Brille / Erlebnisbrille
摘要
申请公布号
DE29509965(U1)
申请公布日期
1995.10.05
申请号
DE19952009965U
申请日期
1995.06.20
申请人
POERSCH, FRANK, 51069 KOELN, DE
发明人
分类号
G02C7/14;(IPC1-7):G02C7/14
主分类号
G02C7/14
代理机构
代理人
主权项
地址
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