Document Type and Number:
Japanese Patent JPS4859333
Kind Code:
A
Application Number:
JP9449071A
Publication Date:
August 20, 1973
Filing Date:
November 26, 1971
Export Citation:
International Classes:
H02P1/52; G05F1/10; H01H9/54; H02J15/00; H02P9/30; (IPC1-7): H02J15/02