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发明名称
摘要
申请公布号
DE2609770(C2)
申请公布日期
1984.05.03
申请号
DE19762609770
申请日期
1976.03.09
申请人
ALOS AG, ZUERICH, CH
发明人
LEIBUNDGUT, MAX, WAEDENSWIL, CH
分类号
G03B21/11;(IPC1-7):G03B21/13
主分类号
G03B21/11
代理机构
代理人
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地址
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