Document Type and Number:
Japanese Patent JPS5116907
Kind Code:
U
Application Number:
JP8779274U
Publication Date:
February 06, 1976
Filing Date:
July 25, 1974
Export Citation:
International Classes:
E02D17/20; E02D31/08; G01D21/00; G08B3/10; G08B21/00; G08B21/10; (IPC1-7): E02D31/08; E02D17/20; G08B3/10