Inventors list

Agents list

Assignees list

List by place

Classification tree browser

Top 100 Inventors

Top 100 Agents

Top 100 Assignees

NAGAO SYSTEM INC.

KAWASAKI-SHI, JP

1. 20080197223 PLANETARY BALL MILL - includes: a revolution turning arm turned about a revolution shaft rotated by a driving force 08-21-2008