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公开(公告)号：US3458352A
公开(公告)日：1969-07-29
申请号：US3458352D
申请日：1966-08-15
Applicant: IBM
Inventor： DIETSCH HANS E , GOW JOHN , SURTY ROHINTON J
CPC classification number: H01C17/06533 , F27D11/02 , H01C17/065 , H01C17/30 , Y10T29/49099
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