Document Type and Number:
Japanese Patent JPH0394278
Kind Code:
U
Application Number:
JP92990U
Publication Date:
September 26, 1991
Filing Date:
January 11, 1990
Export Citation:
International Classes:
A63C11/22; G08B23/00; G10K15/04; (IPC1-7): A63C11/22; G08B23/00; G10K15/04
Next Patent: JPH0394279