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公开(公告)号:US1503371A
公开(公告)日:1924-07-29
申请号:US65328023
申请日:1923-07-23
Applicant: MEYER JOSEPH P
Inventor: MEYER JOSEPH P
IPC: F02M1/00
CPC classification number: F02M1/00 , F02M2700/4376
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公开(公告)号:US664770A
公开(公告)日:1900-12-25
申请号:US1900020995
申请日:1900-06-20
Applicant: MEYER JOSEPH P
Inventor: MEYER JOSEPH P
CPC classification number: G03B17/02
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公开(公告)号:US884835A
公开(公告)日:1908-04-14
申请号:US1907376561
申请日:1907-05-31
Applicant: MEYER JOSEPH P
Inventor: MEYER JOSEPH P
CPC classification number: G01J1/40
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公开(公告)号:US1474117A
公开(公告)日:1923-11-13
申请号:US58074422
申请日:1922-08-09
Applicant: MEYER JOSEPH P
Inventor: MEYER JOSEPH P
CPC classification number: G04F1/06 , D21F13/00 , F16K31/48 , Y10T137/7355 , Y10T137/86477
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公开(公告)号:US1089719A
公开(公告)日:1914-03-10
申请号:US1912717653
申请日:1912-08-28
Applicant: MEYER JOSEPH P
Inventor: MEYER JOSEPH P
CPC classification number: B26B19/063
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