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发明名称
Entlastungsvorrichtung fuer Pumpenventile
摘要
申请公布号
DE744730(C)
申请公布日期
1944.01.24
申请号
DE1939W105715D
申请日期
1939.05.24
申请人
WILHELMSHUETTE;EISEN- UND EMAILLIERWERKE AG.
发明人
SCHOLZ FRIEDRICH
分类号
F04B49/24
主分类号
F04B49/24
代理机构
代理人
主权项
地址
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