Patent Assignment Details
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| Reel/Frame: | 004814/0043 | |
| Pages: | 1 |
| | Recorded: | 11/19/1987 | | |
| 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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01/02/1990
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Application #:
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07137857
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Filing Dt:
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11/19/1987
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Title:
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X-RAY REFLECTIVE MASK AND SYSTEM FOR IMAGE FORMATION WITH USE OF THE SAME
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Correspondence name and address
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ARMSTRONG, NIKAIDO, MARMELSTEIN &
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KUBOVCIK
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1725 K ST. N.W.
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SUITE 912
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WASHINGTON, DC 20006
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