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发明名称
VORRICHTUNG ZUM ABBREMSEN EINER ZUFALLENDEN TUER
摘要
申请公布号
DE6750674(U)
申请公布日期
1969.01.09
申请号
DE19670050674U
申请日期
1968.08.14
申请人
SCHMIEDER K
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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