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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12/12/1989
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Application #:
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07307280
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Filing Dt:
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02/07/1989
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Inventors:
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MITSUNOBU KOSHIBA, KEIICHI YAMADA, YOSHIYUKI HARITA, SHIN'ICHI KAWAMURA, YUUJI FURUTO
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Title:
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REACTIVE ION ETCHING APPARATUS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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11-24, TSUKIJI 2-CHOME, CHUO-KU |
TOKYO, JAPAN |
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OLIFF & BERRIDGE |
277 SO. WASHINGTON STREET |
ALEXANDRIA, VIRGINIA 22314 |
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