Document Type and Number:
Japanese Patent JPS542716
Kind Code:
Y2
Application Number:
JP16123977U
Publication Date:
February 05, 1979
Filing Date:
December 01, 1977
Export Citation:
International Classes:
G01F13/00; G01N7/00; G01N7/14; (IPC1-7): G01N7/00; G01F13/00
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