Document Type and Number:
Japanese Patent JPH0219841
Kind Code:
Y2
Application Number:
JP18279682U
Publication Date:
May 31, 1990
Filing Date:
December 01, 1982
Export Citation:
International Classes:
F02D41/22; F02D31/00; G05B9/02; G05D13/62; (IPC1-7): G05B9/02; F02D41/22
Next Patent: JPH0219842