Document Type and Number:
Japanese Patent JPS5033436
Kind Code:
Y2
Application Number:
JP8158471U
Publication Date:
September 29, 1975
Filing Date:
September 07, 1971
Export Citation:
International Classes:
G08B21/00; E05B45/06; E05B45/08; E05C17/06; E05C17/36; (IPC1-7): E05B45/06; E05C17/36