Document Type and Number:
Japanese Patent JPS4826734
Kind Code:
Y1
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Application Number:
JP3518069U
Publication Date:
August 06, 1973
Filing Date:
April 18, 1969
Export Citation:
International Classes:
H03J1/06; G01D7/00; G12B11/02; G12B11/04; H03J1/02; (IPC1-7): G01D7/00; G12B11/02; H03J1/02