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Document Type and Number:
Japanese Patent JPH047134
Kind Code:
B2
Inventors:
MATSURA HIROYUKI
Application Number:
JP20352786A
Publication Date:
February 10, 1992
Filing Date:
August 29, 1986
Export Citation:
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Assignee:
YOKOGAWA ELECTRIC CORP
International Classes:
H03L7/197; H03K23/64; H03K23/66; H03K23/68



 
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