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公开(公告)号：US3014901A
公开(公告)日：1961-12-26
申请号：US83169059
申请日：1959-08-05
Applicant: E STALEY MFG COMPANY SA
Inventor： GILL LOWELL O , WAGONER JOHN A
IPC: C08B31/08
CPC classification number: C08B31/08
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