Invention Grant
- Patent Title: Washing machine
-
Application No.: US68016423Application Date: 1923-12-12
-
Publication No.: US1640343APublication Date: 1927-08-30
- Inventor: ALTORFER ALPHEUS W
- Applicant: ALTORFER BROS CO
- Assignee: Altorfer Bros Co
- Current Assignee: Altorfer Bros Co
- Priority: US68016423 1923-12-12
- Main IPC: D06F15/00
- IPC: D06F15/00
Information query
