Invention Grant
- Patent Title: Vehicle-brake.
-
Application No.: US6645215Application Date: 1915-12-13
-
Publication No.: US1201684APublication Date: 1916-10-17
- Inventor: BROCKHAUS FRIEDRICH OTTO
- Applicant: BROCKHAUS FRIEDRICH OTTO
- Assignee: Friedrich Otto Brockhaus
- Current Assignee: Friedrich Otto Brockhaus
- Priority: US6645215 1915-12-13
Information query
