发明授权
- 专利标题: Nut-lock.
-
申请号: US1911658720申请日: 1911-11-06
-
公开(公告)号: US1174896A公开(公告)日: 1916-03-07
- 发明人: PHILLIPS DAVID A , PHILLIPS JOHN E , GABLE AUGUSTUS D
- 申请人: PHILLIPS DAVID A , PHILLIPS JOHN E , GABLE AUGUSTUS D
- 专利权人: David A Phillips,John E Phillips,Augustus D Gable
- 当前专利权人: David A Phillips,John E Phillips,Augustus D Gable
- 优先权: US1911658720 1911-11-06