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经营范围
发明名称
Vorrichtung an UEberstroemventilen
摘要
申请公布号
DE842574(C)
申请公布日期
1952.06.30
申请号
DE1950SC03209
申请日期
1950.07.02
申请人
SCHWELMER EISENWERK MUELLER & CO. G.M.B.H.
发明人
LORENZ WERNER DIPL.-ING.
分类号
F16K17/04
主分类号
F16K17/04
代理机构
代理人
主权项
地址
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