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公开(公告)号：US3362798A
公开(公告)日：1968-01-09
申请号：US60124266
申请日：1966-09-09
Applicant: JOHN STALEY
Inventor： JOHN STALEY
CPC classification number: C04B33/323 , B01J6/005 , C01B35/04 , C01G25/02 , C04B33/32
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