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公开(公告)号:US2080142A
公开(公告)日:1937-05-11
申请号:US73332634
申请日:1934-06-30
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D , DRYER CHARLES G
IPC: C07D307/48
CPC classification number: C07D307/48
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公开(公告)号:US1924870A
公开(公告)日:1933-08-29
申请号:US56713631
申请日:1931-10-05
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D , DRYER CHARLES G
CPC classification number: C10L1/2283 , C10M1/08 , C10M2215/14 , C10N2240/201 , C10N2240/202
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公开(公告)号:US2715073A
公开(公告)日:1955-08-09
申请号:US17988050
申请日:1950-08-16
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D
IPC: C09D191/08
CPC classification number: C09D191/08 , C08L2666/28
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公开(公告)号:US2049013A
公开(公告)日:1936-07-28
申请号:US55577631
申请日:1931-08-07
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D
IPC: C10G1/04
CPC classification number: C10G1/04
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公开(公告)号:US2083197A
公开(公告)日:1937-06-08
申请号:US9498836
申请日:1936-08-08
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D , DRYER CHARLES G
IPC: C10L1/183
CPC classification number: C10L1/183
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公开(公告)号:US2014235A
公开(公告)日:1935-09-10
申请号:US70979134
申请日:1934-02-05
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D
IPC: C10L1/182
CPC classification number: C10L1/1822
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公开(公告)号:US2064842A
公开(公告)日:1936-12-22
申请号:US59570832
申请日:1932-02-29
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D , SKOWRONSKI FELIX J
IPC: C10G61/06
CPC classification number: C10G61/06
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公开(公告)号:US2051873A
公开(公告)日:1936-08-25
申请号:US72318234
申请日:1934-04-30
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D
IPC: C10L1/23
CPC classification number: C10L1/231
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公开(公告)号:US2051872A
公开(公告)日:1936-08-25
申请号:US72318134
申请日:1934-04-30
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D
IPC: C10L1/226
CPC classification number: C10L1/226
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公开(公告)号:US2387920A
公开(公告)日:1945-10-30
申请号:US47275143
申请日:1943-01-18
Applicant: UNIVERSAL OIL PROD CO
Inventor: LOWRY JR CHARLES D
CPC classification number: C10L1/1832 , C07C37/005 , C07C39/00
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