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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5268102
Kind Code:
U
Application Number:
JP15564475U
Publication Date:
May 20, 1977
Filing Date:
November 14, 1975
Export Citation:
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International Classes:
H03J3/16; G12B11/04; H01F21/06; H03J1/00; H03J1/06; (IPC1-7): H03J3/16; G12B11/04; H01F21/06