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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0213484
Kind Code:
B2
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Inventors:
KATORI SHIGETATSU
Application Number:
JP9021380A
Publication Date:
April 04, 1990
Filing Date:
July 02, 1980
Export Citation:
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Assignee:
NIPPON ELECTRIC CO
International Classes:
H03B19/14; H03K23/58; H03K23/66



 
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