Document Type and Number:
Japanese Patent JPS5611576
Kind Code:
Y2
Application Number:
JP2218877U
Publication Date:
March 16, 1981
Filing Date:
February 25, 1977
Export Citation:
International Classes:
H02J7/14; H01J7/14; H02P9/00; H02P9/48; (IPC1-7): H02J7/14; H02P9/00