Document Type and Number:
Japanese Patent JPS5775114
Kind Code:
U
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Application Number:
JP15300680U
Publication Date:
May 10, 1982
Filing Date:
October 28, 1980
Export Citation:
International Classes:
F01N1/04; F01N1/08; F01N1/10; F01N13/20; (IPC1-7): F01N7/20; F01N1/04; F01N1/08