Document Type and Number:
Japanese Patent JPS6365971
Kind Code:
B2
Inventors:
KOYANAGI JUZO
Application Number:
JP16619980A
Publication Date:
December 19, 1988
Filing Date:
November 26, 1980
Export Citation:
Assignee:
SANWA SEIKI MFG CO LTD
International Classes:
F02D41/40; F02D41/26; G05B11/28; G05B11/36; G05B21/02