Document Type and Number:
Japanese Patent JPS63141825
Kind Code:
U
Application Number:
JP3482687U
Publication Date:
September 19, 1988
Filing Date:
March 10, 1987
Export Citation:
International Classes:
F02D35/00; F01N7/00; (IPC1-7): F01N7/14; F01N7/00; F02D35/00