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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5659792
Kind Code:
U
Application Number:
JP14177779U
Publication Date:
May 21, 1981
Filing Date:
October 12, 1979
Export Citation:
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International Classes:
H05B3/14; F02M31/12; F02M31/135; (IPC1-7): H05B3/14; C04B41/02; F02M31/12