Patent Archive
#2887551
Patent Information
Contact Spring Retainer
Detwiler Harry S
May 19, 1959
Patent #2887551
| Manufacturer: | Hamilton |
| Patent Number: | 2887551 |
| Category: | |
| Description: | Contact Spring Retainer |
| Inventor(s): | Detwiler Harry S |
| Assignee: | Hamilton Watch Co |
| Patent Date: | May 19, 1959 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
