Document Type and Number:
Japanese Patent JPS4425839
Kind Code:
Y1
More Like This:
Application Number:
JP9655064U
Publication Date:
October 29, 1969
Filing Date:
February 09, 1964
Export Citation:
International Classes:
G01G13/10; G01G13/00; G01G13/26; (IPC1-7): G01G13/00; G01G13/10