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发明名称
Zahnradpumpe mit gleichbleibender Foerderrichtung bei wechselnder Drehrichtung
摘要
申请公布号
DE1816297(A1)
申请公布日期
1970.06.25
申请号
DE19681816297
申请日期
1968.12.21
申请人
ZAHNRADFABRIK FRIEDRICHSHAFEN AG
发明人
BAEDER,ANTON
分类号
F04C14/04
主分类号
F04C14/04
代理机构
代理人
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