Document Type and Number:
Japanese Patent JPS5280309
Kind Code:
U
More Like This:
Application Number:
JP16872975U
Publication Date:
June 15, 1977
Filing Date:
December 13, 1975
Export Citation:
International Classes:
F01N3/26; F01N3/10; F02B75/18; (IPC1-7): F01N3/10; F02B75/18
Domestic Patent References:
JPS5232417A | 1977-03-11 |