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公开(公告)号：US1612337A
公开(公告)日：1926-12-28
申请号：US74769524
申请日：1924-11-03
Applicant: STACKPOLE CARBON CO
Inventor： WILSON GARDINER C , WILLS WILLIAM J
IPC: H01R43/12
CPC classification number: H01R43/12
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