Document Type and Number:
Japanese Patent JPH02143736
Kind Code:
U
Application Number:
JP5241489U
Publication Date:
December 06, 1990
Filing Date:
May 08, 1989
Export Citation:
International Classes:
H01H13/20; H01H13/52; (IPC1-7): H01H13/52; H01H13/20; H01H13/52