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公开(公告)号：US3164019A
公开(公告)日：1965-01-05
申请号：US14799861
申请日：1961-10-26
Applicant: BURGWALD GLENN M , LEONARD REIFFEL , GENTHE WILLIAM K , CLAYTON FYFE
Inventor： BURGWALD GLENN M , LEONARD REIFFEL , GENTHE WILLIAM K , CLAYTON FYFE
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