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公开(公告)号：US1916614A
公开(公告)日：1933-07-04
申请号：US46543230
申请日：1930-07-02
Applicant: STANDARD BRANDS INC
Inventor： HARRISON ARTHUR P
IPC: B01D19/02
CPC classification number: B01D19/02 , Y10S159/04 , Y10S435/812 , Y10S516/904
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公开(公告)号：US1814210A
公开(公告)日：1931-07-14
申请号：US20274527
申请日：1927-06-30
Applicant: STANDARD BRANDS INC
Inventor： FREY CHARLES N , ALFRED SCHULTZ , HARRISON ARTHUR P
IPC: C12N1/18
CPC classification number: C12N1/18 , Y10S435/813
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