Document Type and Number:
Japanese Patent JPS63149638
Kind Code:
U
Application Number:
JP4229987U
Publication Date:
October 03, 1988
Filing Date:
March 23, 1987
Export Citation:
International Classes:
H02M3/155; H02H7/12; H02M1/00; H03K17/16; H03K17/687; (IPC1-7): H03K17/16; H02H7/12; H02M1/00; H02M3/155; H03K17/687