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公开(公告)号：US2819394A
公开(公告)日：1958-01-07
申请号：US39128553
申请日：1953-11-10
Applicant: LAB FOR ELECTRONICS INC
Inventor： GORDON BERNARD M , KINCAID MARSHALL M
IPC: H03K23/82
CPC classification number: H03K23/82
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