Invention Grant
- Patent Title: Gear
-
Application No.: US25383039Application Date: 1939-01-31
-
Publication No.: US2183285APublication Date: 1939-12-12
- Inventor: ERNEST WILDHABER
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US13753237 1937-04-17; US13753137 1937-04-17
- Main IPC: B23F1/08
- IPC: B23F1/08 ; B23F9/00 ; B23F9/10 ; B23F21/22 ; B23F21/24 ; F16H55/08
Information query
