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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0478826
Kind Code:
U
Application Number:
JP12204790U
Publication Date:
July 09, 1992
Filing Date:
November 21, 1990
Export Citation:
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International Classes:
H03K3/0233; H03F3/34; H03K3/023; (IPC1-7): H03K3/023
Domestic Patent References:
JPS54118757A1979-09-14
JPS5676612A1981-06-24
JPS59154598A1984-09-03



 
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