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公开(公告)号:US2441121A
公开(公告)日:1948-05-04
申请号:US61375145
申请日:1945-08-31
Applicant: MICHIANA PRODUCTS CORP
Inventor: CARL NYGREN
IPC: F04D29/26
CPC classification number: F04D29/263
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公开(公告)号:US2413645A
公开(公告)日:1946-12-31
申请号:US53069944
申请日:1944-04-12
Applicant: MICHIANA PRODUCTS CORP
Inventor: CARL NYGREN
IPC: F16J15/54 , F16L27/093
CPC classification number: F16L27/093 , F16J15/54 , Y10S277/907 , Y10S277/93
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公开(公告)号:US2385838A
公开(公告)日:1945-10-02
申请号:US58956545
申请日:1945-04-21
Applicant: MICHIANA PRODUCTS CORP
Inventor: CARL NYGREN
IPC: F04D29/26
CPC classification number: F04D29/263
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