FIELD: personal use articles.
SUBSTANCE: toilet paper is a sheet of paper, the central sector of which has higher density and/or higher elasticity of paper compared to the outer sector of the toilet paper sheet. The outer sector of the toilet paper sheet surrounds the central sector of the toilet paper sheet fully or partially.
EFFECT: invention provides for efficient usage of paper.
17 cl
| Title | Year | Author | Number |
|---|---|---|---|
| TOILET PAPER WITH USE OF POLYMERIC MATERIAL | 2010 |
|
RU2453260C2 |
| CONTROL OF VIRTUAL SYMBOLS | 2009 |
|
RU2427879C2 |
| METHOD OF REMOTE ACQUISITION OF DATA ON VEHICLE | 2010 |
|
RU2418696C1 |
| METHOD OF ARRANGING TECHNICAL APPLIANCES IN CAR | 2010 |
|
RU2456187C2 |
| METHOD TO DESIGNATE DISPLAY PARTS | 2009 |
|
RU2427929C2 |
| DEVICE FOR CONNECTION OF EXTERNAL PORTABLE SINGLE-TYPE MEMORY UNITS TO ELECTRONIC DEVICE | 2009 |
|
RU2419173C2 |
| AUTOMOTIVE TV OBSERVATION SYSTEM | 2009 |
|
RU2405689C2 |
| ELECTRONIC DEVICE | 2009 |
|
RU2429520C1 |
| COMBINATION POWER UNIT FOR AUTOMOBILE AND TRACTOR WITH ELECTRIC TRANSMISSION AND MOTORS-IN-WHEELS (VERSIONS) | 2001 |
|
RU2184040C1 |
| COMPOSITION FOR REINFORCEMENT OF GROUND | 2008 |
|
RU2373254C2 |
