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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5481940
Kind Code:
U
Application Number:
JP15686977U
Publication Date:
June 11, 1979
Filing Date:
November 22, 1977
Export Citation:
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International Classes:
H05B6/76; F24C7/02; H03H7/24; H05B6/78; (IPC1-7): H05B9/06; F24C7/02; H03H7/24



 
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