Document Type and Number:
Japanese Patent JPH0448938
Kind Code:
B2
Inventors:
YAMAZAKI KIROKU
AKASAKA YUKIO
DATE KAZUTO
NISHIZAKI TOSHIRO
AKASAKA YUKIO
DATE KAZUTO
NISHIZAKI TOSHIRO
Application Number:
JP2438684A
Publication Date:
August 10, 1992
Filing Date:
February 14, 1984
Export Citation:
Assignee:
NIPPON MINING CO
International Classes:
F02M25/10; C10G27/12; C10L1/00; F02M25/00; F02M27/02; F23K5/08; F02B3/06
Next Patent: ROLLER MILL DEVICE