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公开(公告)号：US2563641A
公开(公告)日：1951-08-07
申请号：US13667450
申请日：1950-01-04
Applicant: COMPTOIR TEXTILES ARTIFICIELS
Inventor： EUGENE COLOMBU , HENRI CHAPUIS
CPC classification number: D01H13/106 , D01H7/862
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