Document Type and Number:
Japanese Patent JPS5450909
Kind Code:
U
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Application Number:
JP12553977U
Publication Date:
April 09, 1979
Filing Date:
September 16, 1977
Export Citation:
International Classes:
H03J7/02; H03J1/02; H03J3/12; H03J3/14; H04B1/16; (IPC1-7): H04B1/16; H03J1/02; H03J3/12