Patent Assignment Details
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Reel/Frame: | 005402/0945 | |
| Pages: | 4 |
| | Recorded: | 08/03/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/22/1991
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Application #:
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07562770
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Filing Dt:
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08/03/1990
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Title:
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SYSTEM COMPRISING ER-DOPED OPTICAL FIBER
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Assignee
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550 MADISON AVE. |
A CORP. OF NY |
NEW YORK, NEW YORK 10022-3201 |
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Correspondence name and address
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A. E. HIRSCH, JR.
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AT&T BELL LABORATORIES,
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600 MOUNTAIN AVE
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MURRAY HILL, NJ 07974-2070
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