Document Type and Number:
Japanese Patent JPS5325587
Kind Code:
Y2
Application Number:
JP2681575U
Publication Date:
June 30, 1978
Filing Date:
February 27, 1975
Export Citation:
International Classes:
G01F5/00; G01N1/10; G01N1/12; (IPC1-7): G01N1/10; G01F5/00