Document Type and Number:
Japanese Patent JPS4949982
Kind Code:
U
Application Number:
JP7235572U
Publication Date:
May 01, 1974
Filing Date:
June 19, 1972
Export Citation:
International Classes:
G01M3/20; G01M3/00; G01M3/16; G01N27/00; G01N27/04; (IPC1-7): G01M3/16; G01N27/00