Pocket Watch Database
Patent Archive
#2988868
Patent Information
Electric Time Measure Arrang
Marius Jean Lavet
Jacques Jean Gustave Dietsch
June 20, 1961
Patent #2988868
| Patent Number: | 2988868 |
| Description: | Electric Time Measure Arrang |
| Inventor(s): |
Marius Jean Lavet Jacques Jean Gustave Dietsch |
| Assignee: | Etablissements Leon Hatot |
| Patent Date: | Jun 20, 1961 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
