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经营范围
发明名称
(B1) ;MULTI-STAGE JET PUMP
摘要
申请公布号
PL219390(A1)
申请公布日期
1981.05.22
申请号
PL19790219390
申请日期
1979.10.31
申请人
INST PRZEMYSLU WIAZACYCH
发明人
LUSZCZEWSKI ANTONI
分类号
B65G;B65G53/24;F04F;F04F5/00;F04F5/54;(IPC1-7):F04F/;B65G/
主分类号
B65G
代理机构
代理人
主权项
地址
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