Document Type and Number:
Japanese Patent JPS5216175
Kind Code:
B2
Application Number:
JP161772A
Publication Date:
May 07, 1977
Filing Date:
December 29, 1971
Export Citation:
International Classes:
F02M7/17; F02M9/06; F02M19/02; F02M19/04; (IPC1-7): F02M9/06; F02M19/02; F02M19/04