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公开(公告)号：US1753178A
公开(公告)日：1930-04-01
申请号：US9948626
申请日：1926-04-03
Applicant: FIRESTONE TIRE & RUBBER CO
Inventor： TENNEY FREDERICK H
IPC: F16D43/21
CPC classification number: F16D43/215 , Y10T477/32 , Y10T477/759
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2.发明授权
公开(公告)号：US1701457A
公开(公告)日：1929-02-05
申请号：US13018626
申请日：1926-08-19
Applicant: FIRESTONE TIRE & RUBBER CO
Inventor： TENNEY FREDERICK H
IPC: B29D23/24
CPC classification number: B29D23/24 , B29K2021/00 , Y10S118/10 , Y10S118/11
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