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发明名称
(B1) ;PISTON-TYPE MACHINE IN PARTICULAR A PISTON PUMP
摘要
申请公布号
PL225024(A1)
申请公布日期
1981.04.24
申请号
PL19800225024
申请日期
1980.06.16
申请人
HYDROWATT SYST
发明人
FREY BERNARD
分类号
F02F1/18;F01M1/02;F01M1/12;F04B1/04;F04B9/04;F04B43/08;F04B53/14;F04B53/16;F04B53/18;F16N39/00;(IPC1-7):F04B/
主分类号
F02F1/18
代理机构
代理人
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地址
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