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公开(公告)号：US3472605A
公开(公告)日：1969-10-14
申请号：US3472605D
申请日：1964-07-31
Applicant: SANDOZ AG
Inventor： WICKI HEINZ , MAY MAX , BADERTSCHER MARKUS
CPC classification number: D06P3/32 , D06P1/649 , D06P1/6495 , D06P1/653
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