Document Type and Number:
Japanese Patent JPS5253944
Kind Code:
Y2
More Like This:
Application Number:
JP6080572U
Publication Date:
December 07, 1977
Filing Date:
May 23, 1972
Export Citation:
International Classes:
H01H47/00; H02H3/12; (IPC1-7): H02H3/12; H01H47/00