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公开(公告)号：US2537794A
公开(公告)日：1951-01-09
申请号：US8904649
申请日：1949-04-22
Applicant: GEN ELECTRIC
Inventor： SHAAD GEORGE E , LA ROQUE HAROLD B , MOORE ROBERT B
IPC: H02P7/34
CPC classification number: H02P7/34
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