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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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