Document Type and Number:
Japanese Patent JPH0438263
Kind Code:
Y2
Application Number:
JP16096787U
Publication Date:
September 08, 1992
Filing Date:
October 21, 1987
Export Citation:
International Classes:
G01F23/24; B22D37/00; B22D39/02; F27D21/00; (IPC1-7): G01F23/24
Next Patent: JPS438264