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The Delphion Integrated View |
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 Title: |
US2374171 -
Text Title unavailable
- see image for title
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| Inventor: |
Breuker Breuker, Jr. | ||||||||||||||||||||||||
| Issue Date: |
1945-04
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| Current U.S. Class: |
351/041: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES 351/111: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; Temples | ||||||||||||||||||||||||
| Forward References: |
3 patents reference this one
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| First Image Pages 5 pages total High Resolution Low Resolution: |
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