Document Type and Number:
Japanese Patent JPS5429677
Kind Code:
B2
Application Number:
JP10787272A
Publication Date:
September 25, 1979
Filing Date:
October 30, 1972
Export Citation:
International Classes:
G01F23/00; B22D2/00; B22D37/00; B22D39/02; G01F23/24; G05D9/12