Document Type and Number:
Japanese Patent JPS5688136
Kind Code:
U
Application Number:
JP17204379U
Publication Date:
July 14, 1981
Filing Date:
December 11, 1979
Export Citation:
International Classes:
G01N1/08; B65D90/00; G01N1/04; G01N1/12; (IPC1-7): G01N1/12; G01N1/04