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1.
公开(公告)号:US1996806A
公开(公告)日:1935-04-09
申请号:US64464932
申请日:1932-11-28
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: ANDREW HAJDU
IPC: A63H3/46
CPC classification number: A63H3/46
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公开(公告)号:US1614076A
公开(公告)日:1927-01-11
申请号:US72974224
申请日:1924-08-02
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: ROBERT MCCLENATHEN
IPC: B24B5/36
CPC classification number: B24B5/366
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公开(公告)号:US1470652A
公开(公告)日:1923-10-16
申请号:US63491723
申请日:1923-04-26
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: SLAUSON HAROLD W
IPC: G09B23/06
CPC classification number: G09B23/06
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公开(公告)号:US1407015A
公开(公告)日:1922-02-21
申请号:US44133721
申请日:1921-01-31
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: DE GIERS CLARENCE A
CPC classification number: B23Q1/267 , B23Q1/621 , Y10T74/2042 , Y10T82/2522
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公开(公告)号:US1106701A
公开(公告)日:1914-08-11
申请号:US1910596828
申请日:1910-12-12
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: ERNENWEIN PHILLIP J
CPC classification number: B60C7/102 , Y10T152/10333 , Y10T152/10369
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公开(公告)号:US2042047A
公开(公告)日:1936-05-26
申请号:US67767933
申请日:1933-06-26
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: HARDMAN ALBERT F
IPC: C08K5/00
CPC classification number: C08K5/0025 , C08L21/00
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公开(公告)号:US1939692A
公开(公告)日:1933-12-19
申请号:US27525228
申请日:1928-05-04
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: HARDMAN ALBERT F
IPC: C08K5/00
CPC classification number: C08K5/0025 , C08L21/00
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公开(公告)号:US1619868A
公开(公告)日:1927-03-08
申请号:US5313925
申请日:1925-08-28
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: HULSE EDISON G
IPC: B60B21/12
CPC classification number: B60B21/12 , Y10T152/10657
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公开(公告)号:US1589757A
公开(公告)日:1926-06-22
申请号:US3938925
申请日:1925-06-24
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: HARDMAN ALBERT F
IPC: C08K5/00
CPC classification number: C08K5/0025 , C08L21/00
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公开(公告)号:US1520858A
公开(公告)日:1924-12-30
申请号:US59338822
申请日:1922-10-09
Applicant: KELLY SPRINGFIELD TIRE COMPANY
Inventor: CULLEN JULIEN F
IPC: B29D30/46
CPC classification number: B29D30/46
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