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公开(公告)号:US2214903A
公开(公告)日:1940-09-17
申请号:US23768038
申请日:1938-10-29
Applicant: FIRESTONE TIRE & RUBBER CO
Inventor: ICKES HOWARD C
IPC: B29D23/24
CPC classification number: B29D23/24 , B29K2021/00 , Y10T156/1066
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公开(公告)号:US2290617A
公开(公告)日:1942-07-21
申请号:US27720439
申请日:1939-06-03
Applicant: FIRESTONE TIRE & RUBBER CO
Inventor: ICKES HOWARD C
CPC classification number: B29B15/02 , B29K2021/00 , Y10T152/10612
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公开(公告)号:US2308952A
公开(公告)日:1943-01-19
申请号:US27129639
申请日:1939-05-02
Applicant: FIRESTONE TIRE & RUBBER CO
Inventor: ICKES HOWARD C
IPC: B60C29/00
CPC classification number: B60C29/00 , Y10S152/07
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