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公开(公告)号:US2071287A
公开(公告)日:1937-02-16
申请号:US75108634
申请日:1934-11-01
Applicant: HERCULES POWDER CO LTD
Inventor: LORAND EUGENE J
IPC: C08B11/16
CPC classification number: C08B11/16
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公开(公告)号:US2067853A
公开(公告)日:1937-01-12
申请号:US75108734
申请日:1934-11-01
Applicant: HERCULES POWDER CO LTD
Inventor: LORAND EUGENE J
IPC: C08B11/16
CPC classification number: C08B11/16
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公开(公告)号:US2056324A
公开(公告)日:1936-10-06
申请号:US73757634
申请日:1934-07-30
Applicant: HERCULES POWDER CO LTD
Inventor: LORAND EUGENE J
IPC: C08B11/16
CPC classification number: C08B11/16
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公开(公告)号:US1451330A
公开(公告)日:1923-04-10
申请号:US40138320
申请日:1920-08-05
Applicant: HENRY DREYFUS
Inventor: HENRY DREYFUS
IPC: C08B11/16
CPC classification number: C08B11/16
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