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公开(公告)号：US3315806A
公开(公告)日：1967-04-25
申请号：US42443265
申请日：1965-01-08
Applicant: BAYER AG
Inventor： KARL SIGWART , HEINZ GRONE , EDGAR MUSCHELKNAUTZ
CPC classification number: B07B7/02 , B01D45/12 , B29B13/06 , B29K2021/00 , F26B17/102 , F26B17/106 , Y10S55/14
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