US Patent: 2,091,376
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| Surface Test Indicator
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Patentee:
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| Julius Reich (exact or similar names) - Dayton, OH |
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Patent Dates:
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| Applied: |
Oct. 04, 1935 |
| Granted: |
Aug. 31, 1937 |
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Patent Pictures:
[
1 | 2 | 3 | 4
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Joel Havens
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Description: |
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Pat'd Aug 31-37
2,091,376
J. R. Reich Mfg. Co
Patented
Dayton, O |
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