Document Type and Number:
Japanese Patent JPH0323807
Kind Code:
Y2
Application Number:
JP6320185U
Publication Date:
May 23, 1991
Filing Date:
April 30, 1985
Export Citation:
International Classes:
H03K17/78; H02H7/20; H02H11/00; (IPC1-7): H02H11/00
Next Patent: JPH0323808