Document Type and Number:
Japanese Patent JPS52134103
Kind Code:
U
Application Number:
JP4205476U
Publication Date:
October 12, 1977
Filing Date:
April 07, 1976
Export Citation:
International Classes:
F01N1/02; F01N1/00; F01N1/08; F04B39/00; (IPC1-7): F04B39/00; F01N1/00