Document Type and Number:
Japanese Patent JPS57175326
Kind Code:
U
Application Number:
JP6229581U
Publication Date:
November 05, 1982
Filing Date:
April 28, 1981
Export Citation:
International Classes:
H01H13/52; H01H13/12; H01H13/20; (IPC1-7): H01H13/52; H01H13/20