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公开(公告)号:US2583382A
公开(公告)日:1952-01-22
申请号:US9270949
申请日:1949-05-11
Applicant: SMITH BEARING COMPANY INC
Inventor: MAAS LEONHARD A
IPC: F16C35/077
CPC classification number: F16C35/077 , F16C11/0614 , F16C23/084 , Y10T403/32204 , Y10T403/32672 , Y10T403/32704
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公开(公告)号:US2838349A
公开(公告)日:1958-06-10
申请号:US66442357
申请日:1957-06-07
Applicant: SMITH BEARING COMPANY INC
Inventor: MAAS LEONHARD A
IPC: F16C33/78
CPC classification number: F16C33/7809 , F16C19/46 , F16C33/80 , Y10S16/27 , Y10T16/216
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公开(公告)号:US2729520A
公开(公告)日:1956-01-03
申请号:US33044253
申请日:1953-01-09
Applicant: SMITH BEARING COMPANY INC
Inventor: RITCHIE FRANK W , MAAS LEONHARD A
CPC classification number: F16C33/48 , F16C19/466 , F16C19/48 , F16C33/4694 , F16C33/545
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