Document Type and Number:
Japanese Patent JPS5288612
Kind Code:
U
Application Number:
JP17900175U
Publication Date:
July 02, 1977
Filing Date:
December 26, 1975
Export Citation:
International Classes:
H02P1/18; H02P3/12; H02P7/288; (IPC1-7): H02P5/16; H02P1/18; H02P3/12