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公开(公告)号：US3102278A
公开(公告)日：1963-09-03
申请号：US3630860
申请日：1960-06-15
Applicant: BAYER AG
Inventor： ALFRED REICHLE , EWALD DULFER
IPC: D01D10/04
CPC classification number: D01D10/049 , D01D10/06
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