Document Type and Number:
Japanese Patent JPS4428163
Kind Code:
Y1
Application Number:
JP178867U
Publication Date:
November 24, 1969
Filing Date:
January 06, 1967
Export Citation:
International Classes:
B60L15/28; B60L15/02; H02P7/298; (IPC1-7): B60L15/02; B60L15/28; H02P7/28