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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4932139
Kind Code:
U
More Like This:
Application Number:
JP7413772U
Publication Date:
March 20, 1974
Filing Date:
June 23, 1972
Export Citation:
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International Classes:
H01M2/02; H01M2/30; (IPC1-7): H01M2/02; H01M2/30



 
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