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公开(公告)号:US1934840A
公开(公告)日:1933-11-14
申请号:US31815728
申请日:1928-11-09
Applicant: COOPERATION AGRICOLE & IND SA
Inventor: HENRI CLAUDEL CHARLES
IPC: F02M1/00 , F02M7/24 , F02M19/03 , F02M25/022 , F02M25/07
CPC classification number: F02M19/03 , F02M1/00 , F02M7/24 , F02M26/17 , F02M2700/4345
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公开(公告)号:US1895785A
公开(公告)日:1933-01-31
申请号:US31815628
申请日:1928-11-09
Applicant: COOPERATION AGRICOLE & IND SA
Inventor: HENRI CLAUDEL CHARLES
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公开(公告)号:US1886646A
公开(公告)日:1932-11-08
申请号:US31815828
申请日:1928-11-09
Applicant: COOPERATION AGRICOLE & IND SA
Inventor: HENRI CLAUDEL CHARLES
IPC: F02M9/14
CPC classification number: F02M9/14
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