发明名称 |
Fluid pump |
摘要 |
|
申请公布号 |
US2232951(A) |
申请公布日期 |
1941.02.25 |
申请号 |
US19380210657 |
申请日期 |
1938.05.28 |
申请人 |
ARTHUR KOSIAN |
发明人 |
KOSIAN ARTHUR |
分类号 |
F04C2/356;F04C15/00 |
主分类号 |
F04C2/356 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|
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