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公开(公告)号：US3398032A
公开(公告)日：1968-08-20
申请号：US41419564
申请日：1964-11-27
Applicant: IBM
Inventor： REINHARD GLANG , LESSOR JR ARTHUR E
CPC classification number: H01C17/08 , C23F1/02 , H01B1/00 , H01C7/00 , H01C17/075 , Y10S148/051 , Y10S148/106 , Y10T29/49099 , Y10T29/49124
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