Invention Grant
- Patent Title: Bicycle-brake.
-
Application No.: US1899724297Application Date: 1899-07-18
-
Publication No.: US646546APublication Date: 1900-04-03
- Inventor: PRATT PHILIP W
- Applicant: PRATT PHILIP W
- Assignee: Philip W Pratt
- Current Assignee: Philip W Pratt
- Priority: US1899724297 1899-07-18
Information query
