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公开(公告)号:US1428604A
公开(公告)日:1922-09-12
申请号:US16394517
申请日:1917-04-23
Applicant: CORN PROD REFINING CO
Inventor: MERRILL JOSEPH J
IPC: C08B30/16
CPC classification number: C08B30/16
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公开(公告)号:US1425497A
公开(公告)日:1922-08-08
申请号:US19986717
申请日:1917-11-02
Applicant: CORN PROD REFINING CO
Inventor: MERRILL JOSEPH J
IPC: C08B30/16
CPC classification number: C08B30/16
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公开(公告)号:US1183097A
公开(公告)日:1916-05-16
申请号:US1914866324
申请日:1914-10-12
Applicant: CORN PROD REFINING CO
Inventor: MERRILL JOSEPH J
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