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公开(公告)号：US1982385A
公开(公告)日：1934-11-27
申请号：US69940933
申请日：1933-11-23
Applicant: KAYSAM SYNDICATE LTD
Inventor： ALFRED HAUSER ERNST
CPC classification number: C08J9/28 , C08J5/02 , C08J2201/0504 , C08J2321/00 , C08L21/00
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