Document Type and Number:
Japanese Patent JPH036855
Kind Code:
Y2
Application Number:
JP16630484U
Publication Date:
February 20, 1991
Filing Date:
October 31, 1984
Export Citation:
International Classes:
F02M23/12; F02M29/00; F02M69/00; F02M69/04; (IPC1-7): F02M69/00; F02M69/04