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公开(公告)号：US2964650A
公开(公告)日：1960-12-13
申请号：US47398954
申请日：1954-12-08
Applicant: ITT
Inventor： RACLIFFE JR ARTHUR J , DENZ ARTHUR R
IPC: H03G11/02
CPC classification number: H03G11/02
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