Document Type and Number:
Japanese Patent JPS5379321
Kind Code:
U
Application Number:
JP16434276U
Publication Date:
July 01, 1978
Filing Date:
December 03, 1976
Export Citation:
International Classes:
G01R19/165; F21L4/00; G01R19/00; G08B21/00; H02H3/24; (IPC1-7): H02H3/24; G01R19/00; G08B21/00