Document Type and Number:
Japanese Patent JPS4876452
Kind Code:
U
Application Number:
JP12187571U
Publication Date:
September 21, 1973
Filing Date:
December 22, 1971
Export Citation:
International Classes:
G01D1/18; G01D7/00; G08B5/00; G08B5/36; H01H35/00; H01H47/24; H03J1/02; H03K17/78; H03K17/945; (IPC1-7): G01D7/00; G08B5/36; H03J1/02