Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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06/08/1971
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Application #:
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04860268
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Filing Dt:
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09/23/1969
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Inventor:
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ENRIQUE A. J. MARCATILI
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Title:
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OPTICAL WAVEGUIDE
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Assignment:
1
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MERGER (SEE DOCUMENT FOR DETAILS). , EFFECTIVE MAY 6, 1977, DELAWARE
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| BELL & HOWELL |
| 7100 MCCORMICK RD |
| CHICAGO IL 60645 |
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