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公开(公告)号：US3046769A
公开(公告)日：1962-07-31
申请号：US2562660
申请日：1960-04-29
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M , DEMCHOCK LOUIS A
IPC: F21K5/08
CPC classification number: F21K5/02
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