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公开(公告)号：US2460216A
公开(公告)日：1949-01-25
申请号：US57214145
申请日：1945-01-10
Applicant: DALTON FOUNDRIES INC
Inventor： DALTON DONALD A
IPC: F16D3/205
CPC classification number: F16D3/2052 , Y10S464/901 , Y10T74/2075 , Y10T403/32041 , Y10T403/32073 , Y10T403/32877
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