Document Type and Number:
Japanese Patent JPH0522956
Kind Code:
B2
Inventors:
OKAZAKI TOSHIAKI
Application Number:
JP23200084A
Publication Date:
March 31, 1993
Filing Date:
November 02, 1984
Export Citation:
Assignee:
NOHMI BOSAI LTD
International Classes:
G08B25/00; G08B17/00; G08B23/00; G08B26/00; G08B29/26