Invention Grant
- Patent Title: Indicator
-
Application No.: US31420540Application Date: 1940-01-17
-
Publication No.: US2321855APublication Date: 1943-06-15
- Inventor: RANDOLPH DONALD W
- Applicant: GEN MOTORS CORP
- Assignee: Motors Liquidation Co
- Current Assignee: Motors Liquidation Co
- Priority: US31420540 1940-01-17
- Main IPC: H01J31/14
- IPC: H01J31/14
Information query
