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The Delphion Integrated View |
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 Title: |
US2380638 -
Text Title unavailable
- see image for title
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| Inventor: |
D'Urbano | ||||||||||||||||||
| Issue Date: |
1945-07
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| Current U.S. Class: |
351/105: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; Brace arm or semi-rimless mounting; Detachable brace arm | ||||||||||||||||||
| Forward References: |
2 patents reference this one
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| First Image Pages 3 pages total High Resolution Low Resolution: |
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