FIELD: personal demand items.
SUBSTANCE: invention refers to coins and can be used in the state monetary circulation and when manufacturing coins, monetary symbol substitutes, medals, tokens and jewelries. Coin consists of a body and an insert placed and fixed therein. The insert is made from porous material and substantiated with useful substance; as the latter, there has been used silver fir essential oil or propolis.
EFFECT: invention allows increasing emission profit by giving a number of new consumer properties to the coin, decreasing the coin manufacturing cost and providing high level of its protection against forgery.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COIN | 2009 |
|
RU2406420C1 |
| COIN WITH DISCRIMINATIVE JINGLE | 2009 |
|
RU2396889C1 |
| HEALTH COIN | 2008 |
|
RU2375942C2 |
| COINAGE | 2008 |
|
RU2368294C1 |
| COIN FOR LOTS | 2009 |
|
RU2410000C1 |
| COIN | 2010 |
|
RU2420217C1 |
| COIN-KEY | 2010 |
|
RU2410001C1 |
| COIN-TIMER | 2010 |
|
RU2425613C1 |
| COIN-ENERGY TRANSFORMER | 2009 |
|
RU2388391C1 |
| COIN | 2016 |
|
RU2624715C1 |
