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公开(公告)号:US1625926A
公开(公告)日:1927-04-26
申请号:US13781026
申请日:1926-09-25
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFIELD
IPC: B01J27/06 , C07C29/153 , C07C29/154 , C07C29/156
CPC classification number: C07C29/154 , B01J27/06 , C07C29/153 , C07C29/156 , C12C11/02 , Y02P20/52 , C07C31/04
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公开(公告)号:US1946419A
公开(公告)日:1934-02-06
申请号:US53301831
申请日:1931-04-27
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFLELD , KRCHMA IGNACE J
IPC: C07C51/02
CPC classification number: C07C51/02
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公开(公告)号:US1625925A
公开(公告)日:1927-04-26
申请号:US11761226
申请日:1926-06-21
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFIELD
IPC: B01J27/06
CPC classification number: B01J27/06
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公开(公告)号:US1625924A
公开(公告)日:1927-04-26
申请号:US11188426
申请日:1926-05-26
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:US1835921A
公开(公告)日:1931-12-08
申请号:US28767428
申请日:1928-06-23
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C
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公开(公告)号:US1625928A
公开(公告)日:1927-04-26
申请号:US14166626
申请日:1926-10-14
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFIELD
IPC: B01J27/06 , C07C29/154
CPC classification number: C07C29/154 , B01J27/06 , Y02P20/52 , C07C31/04
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公开(公告)号:US2089522A
公开(公告)日:1937-08-10
申请号:US67545933
申请日:1933-06-12
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , STILES HUGH R , LEGG DAVID A
IPC: C12P7/28
CPC classification number: C12P7/28 , Y10S435/842
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公开(公告)号:US1695447A
公开(公告)日:1928-12-18
申请号:US14416526
申请日:1926-10-25
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFIELD , BANNISTER WILLIAM J
IPC: C07C31/04
CPC classification number: C07C31/04
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公开(公告)号:US1865053A
公开(公告)日:1932-06-28
申请号:US19079127
申请日:1927-05-12
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C
IPC: C01B32/40
CPC classification number: C01B32/40
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公开(公告)号:US1625929A
公开(公告)日:1927-04-26
申请号:US14416626
申请日:1926-10-25
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: WOODRUFF JOHN C , GROVER BLOOMFIELD
IPC: B01J27/06 , C07C29/156
CPC classification number: C07C29/156 , B01J27/06 , Y02P20/52 , C07C31/04
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