Document Type and Number:
Japanese Patent JPH0138641
Kind Code:
Y2
Application Number:
JP4177285U
Publication Date:
November 20, 1989
Filing Date:
March 22, 1985
Export Citation:
International Classes:
G05B5/00; G05G1/04; G05G5/05; G05G5/06; (IPC1-7): G05B5/00
Next Patent: JPH0138642