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公开(公告)号:US1579059A
公开(公告)日:1926-03-30
申请号:US1675225
申请日:1925-03-19
Applicant: AUSTIN ENOCH W
Inventor: AUSTIN ENOCH W
IPC: B60C15/02
CPC classification number: B60C15/02 , Y10T152/10756
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公开(公告)号:US1431452A
公开(公告)日:1922-10-10
申请号:US46421121
申请日:1921-04-25
Applicant: AUSTIN ENOCH W
Inventor: AUSTIN ENOCH W
IPC: B21L15/00
CPC classification number: B21L15/00
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