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公开(公告)号:US1215626A
公开(公告)日:1917-02-13
申请号:US11693716
申请日:1916-08-25
Applicant: DOOLEY CLARENCE H
Inventor: DOOLEY CLARENCE H
CPC classification number: A01C7/208
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公开(公告)号:US1202684A
公开(公告)日:1916-10-24
申请号:US1910551235
申请日:1910-03-24
Applicant: DOOLEY CLARENCE H
Inventor: DOOLEY CLARENCE H
CPC classification number: A01C7/18
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公开(公告)号:US1067594A
公开(公告)日:1913-07-15
申请号:US1910551236
申请日:1910-03-24
Applicant: DOOLEY CLARENCE H
Inventor: DOOLEY CLARENCE H
CPC classification number: A01C5/062
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公开(公告)号:US2067439A
公开(公告)日:1937-01-12
申请号:US67336533
申请日:1933-05-29
Applicant: DOOLEY CLARENCE H
Inventor: DOOLEY CLARENCE H
CPC classification number: B01D27/06 , B01D29/213
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公开(公告)号:US2014105A
公开(公告)日:1935-09-10
申请号:US67363133
申请日:1933-05-31
Applicant: DOOLEY CLARENCE H
Inventor: DOOLEY CLARENCE H
CPC classification number: B01D27/005 , B01D27/06 , B01D29/111 , B01D29/213
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公开(公告)号:US1124307A
公开(公告)日:1915-01-12
申请号:US1910551237
申请日:1910-03-24
Applicant: DOOLEY CLARENCE H
Inventor: DOOLEY CLARENCE H
CPC classification number: A01C7/18
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公开(公告)号:US1508747A
公开(公告)日:1924-09-16
申请号:US55766722
申请日:1922-05-01
Applicant: DOOLEY CLARENCE H
Inventor: DOOLEY CLARENCE H
CPC classification number: F16D13/70
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公开(公告)号:US1444782A
公开(公告)日:1923-02-13
申请号:US29557619
申请日:1919-05-08
Applicant: DOOLEY CLARENCE H
Inventor: DOOLEY CLARENCE H
IPC: F16D13/71
CPC classification number: F16D13/71
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