Document Type and Number:
Japanese Patent JPS4912462
Kind Code:
U
Application Number:
JP5249672U
Publication Date:
February 01, 1974
Filing Date:
May 04, 1972
Export Citation:
International Classes:
H01H37/74; H01H37/52; H01H61/00; (IPC1-7): H01H61/00; H01H37/74