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公开(公告)号：US2610738A
公开(公告)日：1952-09-16
申请号：US22964851
申请日：1951-06-02
Applicant: CLIMAX MOLYBDENUM CO
Inventor： CUTHBERTSON ROBERT E
IPC: B03D1/004
CPC classification number: B03D1/016 , B03D2201/02 , B03D2201/04 , B03D2203/06
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