Pocket Watch Database
Patent Archive
#1094292
Patent Information
System 4 Oprtng Or Control Time Indicate Devi
Leonard James Aron
April 21, 1914
Patent #1094292
| Patent Number: | 1094292 |
| Description: | System 4 Oprtng Or Control Time Indicate Devi |
| Inventor(s): | Leonard James Aron |
| Assignee: | X L Electric Co |
| Patent Date: | Apr 21, 1914 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
