Document Type and Number:
Japanese Patent JPS5641822
Kind Code:
Y2
Application Number:
JP17704777U
Publication Date:
September 30, 1981
Filing Date:
December 30, 1977
Export Citation:
International Classes:
G01G15/00; B07B13/08; B07C5/16; B07C5/18; B07C5/28; B07C5/34; B07C5/344; G01V3/10; G01V3/11; G01V7/00; G01V9/00; G01V11/00; (IPC1-7): B07C5/34; B07C5/16; B07C5/34; G01G15/00; G01V9/00; B07C5/16; G01G15/00; G01V9/00