FIELD: sport.
SUBSTANCE: billiard ball comprises a solid body in the form of a sphere, at that there is a recess in the body for placement of item which density of the material exceeds the density of the body material.
EFFECT: imparting the balls a curvilinear trajectory of movement when playing billiards.
7 cl, 6 var, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BILLIARD BALL | 2014 |
|
RU2552252C1 |
| BILLIARD TABLE | 2010 |
|
RU2445141C2 |
| GAME OF BILLIARDS TYPE, STRIKING TOOL FOR GAME OF BILLIARDS TYPE AND BALL FOR GAME OF BILLIARDS TYPE | 2008 |
|
RU2383375C1 |
| TRAINING SIMULATOR FOR GAME OF BILLIARDS | 2006 |
|
RU2337740C2 |
| BILLIARD TABLE "D-3" | 2003 |
|
RU2230589C1 |
| MILLING BODY FOR BALL MILL | 2016 |
|
RU2620271C1 |
| BILLIARD TABLE "D-2" | 2003 |
|
RU2230591C1 |
| HELICOPTER | 2015 |
|
RU2583411C1 |
| DEVICE FOR PLAYING BILLIARDS AND METHOD OF ITS USE | 2007 |
|
RU2344865C1 |
| BINDING CASE | 2008 |
|
RU2359836C1 |
