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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08/22/1989
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Application #:
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07164484
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Filing Dt:
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03/04/1988
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Inventors:
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TOSHITOMO HAYAMI, HUMIO SHIBATA, KATSUMI IGUCHI, TAKASHI ISHIMOTO, HISAO INOUE et al
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Title:
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FURNACE FOR FORMATION OF BLACK OXIDE FILM ON THE SURFACE OF THIN METAL SHEET AND METHOD FOR FORMATION OF BLACK OXIDE FILM ON THE SURFACE OF SHADOW MASK MATERIAL BY USE OF SAID FURNACE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI |
KANAGAWA-KEN, JAPAN |
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FINNEGAN, HENDERSON, FARABOW, GARRETT |
& DUNNER |
1775 K STREET, N.W. |
WASHINGTON, DC 20006 |
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