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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5211189
Kind Code:
Y2
Application Number:
JP6228272U
Publication Date:
March 10, 1977
Filing Date:
May 26, 1972
Export Citation:
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International Classes:
D06F33/00; D06F33/02; G04C23/08; H01H43/04; H01H43/08; H01H43/10; (IPC1-7): H01H43/08; D06F33/02; G04C23/08



 
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