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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54633
Kind Code:
U
Application Number:
JP6060978U
Publication Date:
January 05, 1979
Filing Date:
May 04, 1978
Export Citation:
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International Classes:
H02H11/00; H02H3/16; (IPC1-7): H02H3/16; H02H11/00