Document Type and Number:
Japanese Patent JPS63150045
Kind Code:
U
Application Number:
JP4249687U
Publication Date:
October 03, 1988
Filing Date:
March 23, 1987
Export Citation:
International Classes:
F01N1/08; F02D9/04; F02D9/06; (IPC1-7): F02D9/06; F01N1/08; F02D9/04