Document Type and Number:
Japanese Patent JPH02147933
Kind Code:
U
Application Number:
JP5662789U
Publication Date:
December 17, 1990
Filing Date:
May 16, 1989
Export Citation:
International Classes:
H03K19/173; H03K19/00; H03K19/0175; H03K19/0185; H03K19/094; H03K19/0948; (IPC1-7): H03K19/0185; H03K19/00; H03K19/094; H03K19/0175; H03K19/0948; H03K19/173