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公开(公告)号:US1625927A
公开(公告)日:1927-04-26
申请号:US14166526
申请日:1926-10-14
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFIELD
IPC: B01J27/06 , C07C29/153 , C07C29/154 , C07C29/156
CPC classification number: C07C29/156 , B01J27/06 , C07C29/153 , C07C29/154 , Y02P20/52 , C07C31/04
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公开(公告)号:US1609593A
公开(公告)日:1926-12-07
申请号:US11188226
申请日:1926-05-26
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFIELD
IPC: B01J23/745 , C07C29/156
CPC classification number: B01J23/745 , C07C29/156 , Y02P20/52 , C07C31/04
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公开(公告)号:US1608643A
公开(公告)日:1926-11-30
申请号:US11188326
申请日:1926-05-26
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFIELD
IPC: B01J23/80 , C07C29/156
CPC classification number: C07C29/156 , B01J23/80 , Y02P20/52 , C07C31/04
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公开(公告)号:CA291568A
公开(公告)日:1929-07-23
申请号:CA291568D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: BLOOMFIELD GROVER , WOODRUFF JOHN C , BANNISTER WILLIAM J
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公开(公告)号:CA274914A
公开(公告)日:1927-10-25
申请号:CA274914D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , BLOOMFIELD GROVER
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公开(公告)号:CA302532A
公开(公告)日:1930-07-29
申请号:CA302532D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , WILSON PERRY W
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公开(公告)号:CA274913A
公开(公告)日:1927-10-25
申请号:CA274913D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , BLOOMFIELD GROVER
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公开(公告)号:CA302533A
公开(公告)日:1930-07-29
申请号:CA302533D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , MARTIN JEROME , KRCHMA IGNACE J
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公开(公告)号:CA274912A
公开(公告)日:1927-10-25
申请号:CA274912D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: BLOOMFIELD GROVER , WOODRUFF JOHN C
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公开(公告)号:CA394729A
公开(公告)日:1941-02-18
申请号:CA394729D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , LEGG DAVID A
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