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公开(公告)号：US3357047A
公开(公告)日：1967-12-12
申请号：US48137165
申请日：1965-08-20
Applicant: SACHSISCHES KUNSTSEIDENWERK SI
Inventor： ALFRED KEIL , KREIS BITTERFELD , HEINZ MALLY , HANS GRUHL , ADOLF WOLFL
CPC classification number: B60C11/18 , D01D4/022 , Y10S425/055
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