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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4116340
Kind Code:
Y1
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Application Number:
JP2097764U
Publication Date:
July 29, 1966
Filing Date:
March 19, 1964
Export Citation:
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International Classes:
H01F27/28; H01F27/32; (IPC1-7): H01F27/32