FIELD: physics, measurement.
SUBSTANCE: device is made in the form of flexible hose partially filled with fluid. At least one end of flexible transparent hose bears scale notches. The other end of flexible transparent hose has at least one mark.
EFFECT: simplified construction of hydrolevel.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MOBILE SCORE | 2007 |
|
RU2348901C1 |
| MANUAL IMPACT TOOL | 2006 |
|
RU2316421C1 |
| STRAIGHTENER | 2006 |
|
RU2346121C2 |
| SAW BLADE | 2004 |
|
RU2277459C1 |
| STRAIGHTENER | 2006 |
|
RU2346120C2 |
| MITER BOX | 2011 |
|
RU2468912C2 |
| CLAMP | 2008 |
|
RU2385794C1 |
| STRAIGHTENER | 2006 |
|
RU2430223C2 |
| DRILL | 2005 |
|
RU2298076C1 |
| CLAMP | 2017 |
|
RU2658182C1 |
