Document Type and Number:
Japanese Patent JPS5446911
Kind Code:
U
Application Number:
JP12110277U
Publication Date:
March 31, 1979
Filing Date:
September 08, 1977
Export Citation:
International Classes:
F01N3/34; F01N3/10; F02M35/14; (IPC1-7): F02M35/14; F01N3/10