Document Type and Number:
Japanese Patent JPS61175531
Kind Code:
U
Application Number:
JP5966185U
Publication Date:
November 01, 1986
Filing Date:
April 23, 1985
Export Citation:
International Classes:
F01N3/26; F01N13/00; F01N99/00; (IPC1-7): F01N7/00; F01N3/26