Document Type and Number:
Japanese Patent JPS5312226
Kind Code:
Y2
Application Number:
JP3988574U
Publication Date:
April 03, 1978
Filing Date:
April 08, 1974
Export Citation:
International Classes:
G01F13/00; B67D99/00; G01F11/00; G01N1/00; G01N1/10; (IPC1-7): G01N1/10; G01F11/00