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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07/14/1992
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Application #:
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07731785
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Filing Dt:
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07/17/1991
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Inventors:
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ATSUSHI YAMADA, MITSURU YAMADA, KOUICHI SUEFUJI, TSUTOMU NEGISHI, KUNIHIKO UCHIDA
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Title:
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METHOD AND APPARATUS FOR AUTOMATIC FOCUSING OF SCANNING ELECTRON MICROSCOPE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1-2, MUSASHINO, 3-CHOME, AKISHIMA |
| TOKYO 196, JAPAN |
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| WEBB, BURDEN, ZIESENHEIM & WEBB, P.C. |
| JOHN M. WEBB |
| 700 KOPPERS BUILDING |
| 436 SEVENTH AVENUE |
| PITTSBURGH, PA 15219-1818 |
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