Document Type and Number:
Japanese Patent JPS55116206
Kind Code:
U
Application Number:
JP1563279U
Publication Date:
August 16, 1980
Filing Date:
February 09, 1979
Export Citation:
International Classes:
G01B5/04; D01B7/04; G01B5/10; (IPC1-7): G01B5/10; G01B5/04