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公开(公告)号:US1175046A
公开(公告)日:1916-03-14
申请号:US1848215
申请日:1915-04-01
Applicant: STEPHEN A GRIGGS
Inventor: BYRON ORRA E
CPC classification number: B62D53/08
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公开(公告)号:US1167792A
公开(公告)日:1916-01-11
申请号:US1848315
申请日:1915-04-01
Applicant: STEPHEN A GRIGGS
Inventor: BYRON ORRA E
CPC classification number: B60S9/08
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公开(公告)号:US1284588A
公开(公告)日:1918-11-12
申请号:US14298017
申请日:1917-01-18
Applicant: STEPHEN A GRIGGS
Inventor: BYRON ORRA E
CPC classification number: B62D13/04
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公开(公告)号:US1234869A
公开(公告)日:1917-07-31
申请号:US15034117
申请日:1917-02-23
Applicant: STEPHEN A GRIGGS
Inventor: BYRON ORRA E
CPC classification number: B61G1/02
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公开(公告)号:US1201800A
公开(公告)日:1916-10-17
申请号:US10504916
申请日:1916-06-21
Applicant: STEPHEN A GRIGGS
Inventor: BYRON ORRA E
CPC classification number: B62D13/04
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