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发明名称
摘要
申请公布号
DE8622027(U1)
申请公布日期
1987.12.17
申请号
DE19860022027U
申请日期
1986.08.16
申请人
OBE-WERK OHNMACHT & BAUMGAERTNER GMBH & CO KG, 7536 ISPRINGEN, DE
发明人
分类号
G02C5/22;(IPC1-7):G02C5/22
主分类号
G02C5/22
代理机构
代理人
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地址
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