Document Type and Number:
Japanese Patent JPS63138477
Kind Code:
U
Application Number:
JP3009487U
Publication Date:
September 12, 1988
Filing Date:
March 02, 1987
Export Citation:
International Classes:
F02D9/04; F02N11/00; F02N19/00; F02P9/00; F02P17/00; (IPC1-7): F02P17/00; F02D9/04; F02N11/00; F02P9/00; F02P17/00