Invention Grant
- Patent Title: Lens
- Patent Title (中): 镜片
-
Application No.: US20755851Application Date: 1951-01-24
-
Publication No.: US2762912APublication Date: 1956-09-11
- Inventor: ONKSEN GEORGE W , COLE JOHN W , GAITHER RAYMOND A
- Applicant: GEN MOTORS CORP
- Assignee: Motors Liquidation Co
- Current Assignee: Motors Liquidation Co
- Priority: US20755851 1951-01-24
- Main IPC: G02B3/08
- IPC: G02B3/08
Information query
