Patent Assignment Details
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Reel/Frame: | 004115/0700 | |
| Pages: | 1 |
| | Recorded: | 04/13/1983 | | |
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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07/05/1983
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Application #:
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06254523
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Filing Dt:
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04/15/1981
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Title:
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METHOD AND APPARATUS FOR COMPENSATING FOR ASTIGMATISM IN ELECTRON BEAM DEVICES
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Assignee
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553-1 MIYAZAWA-CHO, AKISHIMA-SHI |
TOKYO 196, JAPAN |
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Correspondence name and address
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DAVID C. HANSON
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515 OLIVER BLDG.
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PITTSBURGH, PA 15222
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