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发明名称
ABDICHTVORRICHTUNG FUER SCHIEBETUEREN.
摘要
申请公布号
DE1761364(U)
申请公布日期
1958.02.13
申请号
DE195700ST480U
申请日期
1957.12.10
申请人
RUDOLF STERKEL
发明人
RUDOLF STERKEL
分类号
主分类号
代理机构
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