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公开(公告)号:US1468045A
公开(公告)日:1923-09-18
申请号:US60053522
申请日:1922-11-13
Applicant: JAMES STURM
Inventor: JAMES STURM
IPC: B60C27/06
CPC classification number: B60C27/06
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公开(公告)号:US1342930A
公开(公告)日:1920-06-08
申请号:US24793818
申请日:1918-08-02
Applicant: JAMES STURM
Inventor: JAMES STURM
IPC: A41F3/04
CPC classification number: A41F3/045 , Y10T24/3416
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