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发明名称
Luftabsperrventil bei Saugrohren zum Entleeren von Behaeltern mit einer schwimmfaehigen Kugel
摘要
申请公布号
DE906875(C)
申请公布日期
1954.03.18
申请号
DE1951M009972
申请日期
1951.06.22
申请人
MAERKISCHES WERK G.M.B.H.
发明人
分类号
F16K17/42
主分类号
F16K17/42
代理机构
代理人
主权项
地址
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