Document Type and Number:
Japanese Patent JPS5493626
Kind Code:
U
Application Number:
JP16844677U
Publication Date:
July 03, 1979
Filing Date:
December 16, 1977
Export Citation:
International Classes:
F02M3/12; F02M3/08; F02M9/06; (IPC1-7): F02M9/06; F02M3/08