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发明名称
SCHWIMMER FUER DAUERLICHTER.
摘要
申请公布号
DE1825110(U)
申请公布日期
1961.01.19
申请号
DE195800G7273U
申请日期
1958.03.06
申请人
FA. G. A. GLAFAY
发明人
分类号
主分类号
代理机构
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