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发明名称
Absperrhahn bzw. Ventil fuer Gas- und Fluessigkeitsleitungen
摘要
申请公布号
DE680066(C)
申请公布日期
1939.08.21
申请号
DE1937R100207D
申请日期
1937.09.05
申请人
FIRMA J.S. SCHATT
发明人
ROSENTHAL DIPL.-ING. SIEGFRIED
分类号
F16K5/02
主分类号
F16K5/02
代理机构
代理人
主权项
地址
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