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公开(公告)号:US3433746A
公开(公告)日:1969-03-18
申请号:US3433746D
申请日:1965-09-13
Applicant: STEPAN CHEMICAL CO
Inventor: KNAGGS EDWARD A , FISCHER ELIAS
CPC classification number: D06L1/04
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公开(公告)号:US3433745A
公开(公告)日:1969-03-18
申请号:US3433745D
申请日:1965-04-12
Applicant: STEPAN CHEMICAL CO
Inventor: KNAGGS EDWARD A , NUSSBAUM MARVIN L , FISCHER ELIAS
CPC classification number: D06L1/04
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