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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5256220
Kind Code:
U
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Application Number:
JP14354875U
Publication Date:
April 22, 1977
Filing Date:
October 20, 1975
Export Citation:
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International Classes:
H01M6/12; H01M2/04; H01M2/14; H01M2/16; H01M2/18; H01M6/04; H01M6/06; (IPC1-7): H01M2/04; H01M2/14; H01M6/04