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公开(公告)号:US2320053A
公开(公告)日:1943-05-25
申请号:US38702841
申请日:1941-04-05
Applicant: WINGFOOT CORP
Inventor: SULOFF PAUL D
IPC: F16H7/14
CPC classification number: F16H7/14
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公开(公告)号:US2425575A
公开(公告)日:1947-08-12
申请号:US47245543
申请日:1943-01-15
Applicant: WINGFOOT CORP
Inventor: SULOFF PAUL D
CPC classification number: B65G15/36 , B65G2201/06 , F16G1/08 , F16G1/12
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