Invention Grant
- Patent Title: Safety inner tube
-
Application No.: US35467040Application Date: 1940-08-29
-
Publication No.: US2354912APublication Date: 1944-08-01
- Inventor: ERNST EGER
- Applicant: US RUBBER CO
- Assignee: Us Rubber Co
- Current Assignee: Us Rubber Co
- Priority: US35467040 1940-08-29; US26944339 1939-04-22
- Main IPC: B60C5/22
- IPC: B60C5/22 ; B60C17/02
Information query
