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公开(公告)号：US2013456A
公开(公告)日：1935-09-03
申请号：US65185933
申请日：1933-01-14
Applicant: STANDARD BRANDS INC
Inventor： HANS BRAASCH , ARNOLD BRAASCH
IPC: C12N1/18
CPC classification number: C12N1/18 , Y10S435/80
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