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公开(公告)号:US2141571A
公开(公告)日:1938-12-27
申请号:US4906435
申请日:1935-11-09
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: KENNEDY HENRY L , MARK JACOB G
CPC classification number: B02C23/06 , C04B24/18 , C04B2103/52
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公开(公告)号:US2089925A
公开(公告)日:1937-08-10
申请号:US1473435
申请日:1935-04-05
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: NEILEY STEPHEN B
IPC: C08J5/00
CPC classification number: C08J5/04 , B29C70/086 , B29K2021/00 , B29K2105/0809 , C08J2321/02
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公开(公告)号:US2034669A
公开(公告)日:1936-03-17
申请号:US70415033
申请日:1933-12-27
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: SLAGLE WILLARD J
IPC: A47B57/00
CPC classification number: A47B57/00
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公开(公告)号:US2028482A
公开(公告)日:1936-01-21
申请号:US67900333
申请日:1933-07-03
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: TUCKER GEORGE R
IPC: C01B17/10
CPC classification number: C01B17/10 , Y10S516/03
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公开(公告)号:US2013177A
公开(公告)日:1935-09-03
申请号:US57743331
申请日:1931-11-27
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: EGAN CHARLES H
IPC: B65D53/02
CPC classification number: B65D53/02 , Y10S524/925
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公开(公告)号:US1956012A
公开(公告)日:1934-04-24
申请号:US60774932
申请日:1932-04-27
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: EGAN CHARLES H
IPC: B21D51/46
CPC classification number: B21D51/46 , Y10S260/37 , Y10S425/809
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公开(公告)号:US1873913A
公开(公告)日:1932-08-23
申请号:US46030430
申请日:1930-06-10
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: WESCOTT WILLIAM B
IPC: C08C1/14
CPC classification number: C08C1/145 , Y10S528/936
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公开(公告)号:US1872015A
公开(公告)日:1932-08-16
申请号:US39605129
申请日:1929-09-30
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: SHANKLIN DUNBAR L
IPC: B05D3/04
CPC classification number: B05D3/04
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公开(公告)号:US1748914A
公开(公告)日:1930-02-25
申请号:US25444028
申请日:1928-02-15
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: BRADLEY DEWEY
IPC: B21D51/46
CPC classification number: B21D51/46
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公开(公告)号:US1585283A
公开(公告)日:1926-05-18
申请号:US982525
申请日:1925-02-17
Applicant: DEWEY AND ALMY CHEM COMP
Inventor: BRADLEY DEWEY
IPC: F26B15/26
CPC classification number: F26B15/26
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