Document Type and Number:
Japanese Patent JPH0421137
Kind Code:
U
Application Number:
JP6044690U
Publication Date:
February 21, 1992
Filing Date:
June 07, 1990
Export Citation:
International Classes:
H02J7/00; H02H11/00; (IPC1-7): H02H11/00; H02J7/00
Next Patent: JPH0421138