Pocket Watch Database
Patent Archive
#299561
Patent Information
Method Apparatus Individual Telephone Time
Henry B. Lytle
John J. Carty
June 3, 1884
Patent #299561
| Patent Number: | 299561 |
| Description: | Method Apparatus Individual Telephone Time |
| Inventor(s): |
Henry B. Lytle John J. Carty |
| Patent Date: | Jun 3, 1884 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
