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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07/16/1985
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Application #:
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06616114
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Filing Dt:
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06/01/1984
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Inventors:
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YOSHIFUMI KAWAMOTO, HIROSHI KAWAKAMI, TOKUO KURE, SHINICHI TACHI, NORIKAZU HASHIMOTO et al
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Title:
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GAS FOR SELECTIVELY ETCHING SILICON NITRIDE AND PROCESS FOR SELECTIVELY ETCHING SILICON NITRIDE WITH THE GAS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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13-9, 1-CHOME, SHIBADAIMON, MINATO-KU |
A CORP. OF JAPAN |
TOKYO, JAPAN, JAPAN |
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6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU |
A CORP. OF JAPAN |
TOKYO, JAPAN |
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ANTONELLI, TERRY & WANDS |
STE. 600, 1919 PENN., AVE., N. W. |
WASHINGTON, DC 20006 |
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