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公开(公告)号:US2716946A
公开(公告)日:1955-09-06
申请号:US31468252
申请日:1952-10-14
Applicant: SCHWITZER CUMMINS COMPANY
Inventor: HARDY JAMES A
IPC: B62D5/09 , F15B21/00 , F15B21/04 , G05D23/185
CPC classification number: B62D5/09 , F15B21/00 , F15B21/045 , G05D23/185 , Y10T137/2544 , Y10T137/87692
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公开(公告)号:US2526744A
公开(公告)日:1950-10-24
申请号:US67768946
申请日:1946-06-19
Applicant: SCHWITZER CUMMINS COMPANY
Inventor: HARDY JAMES A
IPC: F16F15/14
CPC classification number: F16F15/1442 , Y10T74/2128
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公开(公告)号:US2594555A
公开(公告)日:1952-04-29
申请号:US8224149
申请日:1949-03-18
Applicant: SCHWITZER CUMMINS COMPANY
Inventor: HARDY JAMES A
IPC: F16F15/14
CPC classification number: F16F15/1442 , Y10T74/2131
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公开(公告)号:US2556999A
公开(公告)日:1951-06-12
申请号:US67769046
申请日:1946-06-19
Applicant: SCHWITZER CUMMINS COMPANY
Inventor: HARDY JAMES A
IPC: F16F15/14
CPC classification number: F16F15/1442 , Y10T74/2131
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公开(公告)号:US2473335A
公开(公告)日:1949-06-14
申请号:US67768846
申请日:1946-06-19
Applicant: SCHWITZER CUMMINS COMPANY
Inventor: HARDY JAMES A
IPC: F16F15/14
CPC classification number: F16F15/1442 , Y10T29/49893 , Y10T74/2131 , Y10T464/50
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