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公开(公告)号：US2615285A
公开(公告)日：1952-10-28
申请号：US25429451
申请日：1951-11-01
Applicant: GEN ELECTRIC
Inventor： GOSNELL ROBERT E , CASLER ADRIEN F
IPC: C03B23/09
CPC classification number: C03B23/095
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