Document Type and Number:
Japanese Patent JPH0110717
Kind Code:
Y2
Application Number:
JP12470881U
Publication Date:
March 28, 1989
Filing Date:
August 25, 1981
Export Citation:
International Classes:
E05B45/06; G08B13/06; (IPC1-7): G08B13/06
Next Patent: JPH0110718