Pocket Watch Database
Patent Archive
#2112375
Patent Information
Time Mech
Edward D. Mead
March 29, 1938
Patent #2112375
| Patent Number: | 2112375 |
| Description: | Time Mech |
| Inventor(s): | Edward D. Mead |
| Assignee: | Bell Telephone Laboratories In |
| Patent Date: | Mar 29, 1938 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
