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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS4311368
Kind Code:
Application Number:
Publication Date:
May 17, 1968
Filing Date:
March 19, 1965
Export Citation:
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International Classes:
H01H1/18; H01H1/00; H01H1/26; H01H1/34; (IPC1-7): H01H1/00; H01H1/18; H01H1/26; H01H1/34