Document Type and Number:
Japanese Patent JPS5243785
Kind Code:
Y2
Application Number:
JP8683672U
Publication Date:
October 05, 1977
Filing Date:
July 19, 1972
Export Citation:
International Classes:
H02J7/02; H01F38/14; H01M10/46; H02J7/00; (IPC1-7): H01M10/46; H01F31/00