US Patent: 2,091,376
|
Surface Test Indicator
|
Patentee:
|
|
Julius Reich (exact or similar names) - Dayton, OH |
|
Patent Dates:
|
Applied: |
Oct. 04, 1935 |
Granted: |
Aug. 31, 1937 |
Patent Pictures:
[
1 | 2 | 3 | 4
]
|
|
|
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Joel Havens
|
Description: |
Example (image #4) is marked:
Pat'd Aug 31-37
2,091,376
J. R. Reich Mfg. Co
Patented
Dayton, O |
|