Document Type and Number:
Japanese Patent JPS5076216
Kind Code:
U
Application Number:
JP13200773U
Publication Date:
July 03, 1975
Filing Date:
November 15, 1973
Export Citation:
International Classes:
F01N3/26; F01N3/10; F02M31/08; (IPC1-7): F01N3/10; F02M31/08