| |
 |
Shirou Kitamura Patents |
|
Inventor: Kitamura; Shirou
Address: Tsuzuki, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4657395 |
Apparatus for measuring diameter of cutting portion of drill |
April 14, 1987 |
| An apparatus for measuring the diameter of the cutting portion of a drill comprising supporting-rotating means for supporting the drill and rotating the drill about its axis; an image sensor having a light receiving surface parallel with the drill and composed of a plurality of sensor el |
|
|
|
