Document Type and Number:
Japanese Patent JPS5229826
Kind Code:
B2
Application Number:
JP6533472A
Publication Date:
August 04, 1977
Filing Date:
June 28, 1972
Export Citation:
International Classes:
G08B23/00; G08B29/00; G08B29/06; H01H47/18; H01H47/32; H03K17/94; H03K17/945; H03K17/96; H01H35/00