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公开(公告)号:US1479411A
公开(公告)日:1924-01-01
申请号:US27882519
申请日:1919-02-24
Applicant: MORTON HARLOE
Inventor: MORTON HARLOE
IPC: B60B9/22
CPC classification number: B60B9/22 , Y10T152/10081
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公开(公告)号:US1404391A
公开(公告)日:1922-01-24
申请号:US36197020
申请日:1920-02-28
Applicant: MORTON HARLOE
Inventor: MORTON HARLOE
IPC: B60C7/12
CPC classification number: B60C7/12 , Y10T152/10459
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