Invention Grant
- Patent Title: Self-adjusting brake mechanism
- Patent Title (中): 自调节制动机构
-
Application No.: US9611926Application Date: 1926-03-20
-
Publication No.: US1902181APublication Date: 1933-03-21
- Inventor: RAGSDALE EARL J W
- Applicant: BUDD WHEEL CO
- Assignee: Budd Wheel Co
- Current Assignee: Budd Wheel Co
- Priority: US9611926 1926-03-20
- Main IPC: F16D65/14
- IPC: F16D65/14 ; F16D65/56
Information query
