Invention Grant
- Patent Title: Scraper bowl
- Patent Title (中): 刮板碗
-
Application No.: US21951062Application Date: 1962-08-27
-
Publication No.: US3100945APublication Date: 1963-08-20
- Inventor: BERNOTAS RALPH J
- Applicant: GEN MOTORS CORP
- Assignee: Motors Liquidation Co
- Current Assignee: Motors Liquidation Co
- Priority: US21951062 1962-08-27; US83982059 1959-09-14
- Main IPC: E02F3/64
- IPC: E02F3/64
Information query
