Document Type and Number:
Japanese Patent JPS513166
Kind Code:
U
Application Number:
JP7354574U
Publication Date:
January 10, 1976
Filing Date:
June 21, 1974
Export Citation:
International Classes:
B02C18/10; B02C18/00; B23D29/00; (IPC1-7): B02C18/00; B23D29/00
Next Patent: JPH0513167