Document Type and Number:
Japanese Patent JPS4424581
Kind Code:
Y1
Application Number:
JP502569U
Publication Date:
October 17, 1969
Filing Date:
January 16, 1969
Export Citation:
International Classes:
H02P25/04; H02M1/08; H02M7/515; H02P27/06; (IPC1-7): H02P7/62; H02M1/08; H02M7/515