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公开(公告)号：US2765076A
公开(公告)日：1956-10-02
申请号：US32905852
申请日：1952-12-31
Applicant: GEN ELECTRIC
Inventor： CASLER ADRIEN F , SPICER CURTIS D , CANFIELD ROBERT H
IPC: B07C5/06
CPC classification number: B07C5/06 , Y10S209/912
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