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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10/19/1993
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Application #:
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07717018
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Filing Dt:
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06/18/1991
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Inventors:
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HIRONOBU MATSUI, MIKIO ICHIHASHI, SHINJIROO UEDA, TADASHI OTAKA, KAZUE TAKAHASHI et al
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Title:
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CHARGED PARTICLE BEAM APPARATUS HAVING PARTICULAR ELECTROSTATIC OBJECTIVE LENS AND VACUUM PUMP SYSTEMS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU |
TOKYO, JAPAN |
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FAY, SHARPE, BEALL, FAGAN, |
MINNICH & MCKEE |
104 EAST HUME AVENUE |
ALEXANDRIA, VA 22301 |
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