Document Type and Number:
Japanese Patent JPH0337464
Kind Code:
B2
More Like This:
| WO/2000/009292 | POWERFUL ABRASIVE MEDIUM |
| JPH07214473 | RUBBER POLISHING MATERIAL AND ITS MANUFACTURE |
Inventors:
TAKARASAWA KATSUYUKI
Application Number:
JP12276084A
Publication Date:
June 05, 1991
Filing Date:
June 14, 1984
Export Citation:
Assignee:
TANAKA PRECIOUS METAL IND
International Classes:
B24B31/14; B23K1/00; B23K1/20; B23K35/30; H01L23/02; H01L23/10
Next Patent: RADIAL TYPE HYDRAULIC UNIT