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公开(公告)号:US1946245A
公开(公告)日:1934-02-06
申请号:US39911029
申请日:1929-10-11
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C
CPC classification number: B01J29/70
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公开(公告)号:US2045929A
公开(公告)日:1936-06-30
申请号:US63079632
申请日:1932-08-29
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C
CPC classification number: C07C41/42
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公开(公告)号:US1978404A
公开(公告)日:1934-10-30
申请号:US42981130
申请日:1930-02-19
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: GROVER BLOOMFIELD , SWALLEN LLOYD C , CRAWFORD FRANCIS M
IPC: C07C45/00
CPC classification number: C07C45/002 , C07C45/00
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公开(公告)号:US1875775A
公开(公告)日:1932-09-06
申请号:US48605930
申请日:1930-10-02
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C
CPC classification number: C07C213/10
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公开(公告)号:US1875774A
公开(公告)日:1932-09-06
申请号:US47679430
申请日:1930-08-21
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C , BOECKELER BENJAMIN C
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公开(公告)号:US2236905A
公开(公告)日:1941-04-01
申请号:US27215239
申请日:1939-05-06
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: HODGE EDWARD B , SWALLEN LLOYD C
IPC: B01J38/00
CPC classification number: B01J38/00
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公开(公告)号:US2079580A
公开(公告)日:1937-05-04
申请号:US63079732
申请日:1932-08-29
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C
CPC classification number: F25J3/06
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公开(公告)号:US1926691A
公开(公告)日:1933-09-12
申请号:US58313731
申请日:1931-12-24
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C , JEROME MARTIN
IPC: C07C209/64
CPC classification number: C07C209/64
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公开(公告)号:US1875776A
公开(公告)日:1932-09-06
申请号:US48606030
申请日:1930-10-02
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C
CPC classification number: C07C213/10
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公开(公告)号:US1875746A
公开(公告)日:1932-09-06
申请号:US46899230
申请日:1930-07-18
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: JEROME MARTIN , SWALLEN LLOYD C
CPC classification number: C07C209/16
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