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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5552639
Kind Code:
Y2
Application Number:
JP5388874U
Publication Date:
December 06, 1980
Filing Date:
May 11, 1974
Export Citation:
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International Classes:
H05B41/18; H05B41/234; (IPC1-7): H05B41/234; H05B41/18



 
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