Pocket Watch Database
Patent Archive
#2562587
Patent Information
Bonded Abrasive
W. P. Swearingen
July 31, 1951
Patent #2562587
| Patent Number: | 2562587 |
| Description: | Bonded Abrasive |
| Inventor(s): | W. P. Swearingen |
| Assignee: | Ind Rsch & Eng Co |
| Patent Date: | Jul 31, 1951 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
