FIELD: goods. SUBSTANCE: device has several magnetic layers, including layers which have different characteristics, are made from different materials, and are located in one or several positions. In addition device has member which simplifies automation and sorting and is designed as magnetic layer, which includes information about date and time. EFFECT: increased functional capabilities, increased field of application, increased inventory of goods.
| Title | Year | Author | Number |
|---|---|---|---|
| STAMP | 1999 |
|
RU2142652C1 |
| POSTCARD | 1998 |
|
RU2128586C1 |
| BLOCK FOR COLLECTING PAPER MONEY | 0 |
|
SU1746872A3 |
| POST CARD | 2000 |
|
RU2200672C2 |
| POST-CARD | 2008 |
|
RU2367581C1 |
| COIN | 2005 |
|
RU2301006C1 |
| ICE-CREAM | 1999 |
|
RU2177230C2 |
| CHEWING GUM | 1998 |
|
RU2141217C1 |
| ELECTRONIC CERTIFICATION, IDENTIFICATION AND TRANSMISSION OF INFORMATION USING CODED GRAPHIC IMAGES | 2008 |
|
RU2494455C2 |
| DEVICE FOR INFORMATION COMMUNICATION | 1997 |
|
RU2131620C1 |
