Invention Grant
- Patent Title: Material handling apparatus
-
Application No.: US48545130Application Date: 1930-09-30
-
Publication No.: US1883543APublication Date: 1932-10-18
- Inventor: CAMPBELL ERNEST F
- Applicant: LUMMUS COTTON GIN CO
- Assignee: Lummus Industries Inc
- Current Assignee: Lummus Industries Inc
- Priority: US48545130 1930-09-30
- Main IPC: D01G23/04
- IPC: D01G23/04
Information query
