Document Type and Number:
Japanese Patent JPS4848128
Kind Code:
U
Application Number:
JP9220571U
Publication Date:
June 23, 1973
Filing Date:
October 05, 1971
Export Citation:
International Classes:
H02P21/04; H02P5/74; H02P23/00; H02P23/03; H02P23/07; H02P25/10; H02P25/20; (IPC1-7): H02P7/74; H02P7/36