US Patent: 773,425
|
Lathe Test Indicator
|
Patentees:
|
Gardiner George Riggs (exact or similar names) - Waterbury, CT |
Arsene Edmond Babin (exact or similar names) - Waterbury, CT |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Applied: |
May 12, 1904 |
Granted: |
Oct. 25, 1904 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Joel Havens
|
Description: |
Munn & Co. - patent attorneys |
|