Document Type and Number:
Japanese Patent JPS5612567
Kind Code:
Y2
Application Number:
JP4267176U
Publication Date:
March 24, 1981
Filing Date:
April 08, 1976
Export Citation:
International Classes:
G01C23/00; G01C21/00; G01D5/12; G01D9/00; G01D15/06; G06C13/00; G08C19/00; (IPC1-7): G01D9/00; G01C21/00; G01D15/06