|
|
|
JEONG, Il Poom
United States of America (US)
tel. 080/4803545
all our announcements:
1 items found - page 1 of 1 |
|
| for sale & licensing patent:COMBINATION DRAWING/MEASURING PEN |
id. 1040 |
|
|
|
 |
description:
COMBINATION DRAWING/MEASURING PEN
This invention is a pen that combines drawing and measuring constituted of an elongated, hollow body portion with a cavity in the inside, an aperture at a front end and an on/off switch at a rear end. The pen has a roller... |
|
JEONG, Il Poom
United States
|
|
 |
|
|
|
|
|
|
|
|
|