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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6347282
Kind Code:
B2
Inventors:
HABUKA RYUJI
ISHIKAWA MASAYUKI
KIMURA TADAKATSU
Application Number:
JP6880082A
Publication Date:
September 21, 1988
Filing Date:
April 26, 1982
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H03G11/00; H03H19/00