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发明名称
HOERBRILLE
摘要
申请公布号
DE7707110(U1)
申请公布日期
1978.08.31
申请号
DE19770007110U
申请日期
1977.03.08
申请人
SIEMENS AG, 1000 BERLIN UND 8000 MUENCHEN
发明人
分类号
G02C11/06;(IPC1-7):G02C11/06
主分类号
G02C11/06
代理机构
代理人
主权项
地址
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