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公开(公告)号:US2153063A
公开(公告)日:1939-04-04
申请号:US18851438
申请日:1938-02-03
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: HOMER KIEWEG
IPC: C07C201/16
CPC classification number: C07C201/16 , C07C205/02
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2.
公开(公告)号:US2202800A
公开(公告)日:1940-05-28
申请号:US18851338
申请日:1938-02-03
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: HOMER KIEWEG
CPC classification number: B01D1/14 , B01D1/0052 , B01D1/02 , Y10S261/72
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