发明授权
- 专利标题: Hand propelling means for scooters
- 专利标题(中): 手推车手段
-
申请号: US61185623申请日: 1923-01-10
-
公开(公告)号: US1510585A公开(公告)日: 1924-10-07
- 发明人: CUSHING SR WILLIAM FERRIS , AUSTIN BAILEY THOMAS
- 申请人: CUSHING SR WILLIAM FERRIS , AUSTIN BAILEY THOMAS
- 专利权人: Sr William Ferris Cushing,Bailey Thomas Austin
- 当前专利权人: Sr William Ferris Cushing,Bailey Thomas Austin
- 优先权: US61185623 1923-01-10
- 主分类号: B62M1/14
- IPC分类号: B62M1/14
信息查询