Document Type and Number:
Japanese Patent JPH02144624
Kind Code:
U
More Like This:
Application Number:
JP5337489U
Publication Date:
December 07, 1990
Filing Date:
May 11, 1989
Export Citation:
International Classes:
F02B37/18; F02B37/013; F02B37/12; (IPC1-7): F02B37/12