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公开(公告)号：US2486935A
公开(公告)日：1949-11-01
申请号：US68589146
申请日：1946-07-24
Applicant: STEWART WARNER CORP
Inventor： FANTA JR FRANK A
IPC: G05D3/14
CPC classification number: G05D3/1418 , Y10T74/1254
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