发明名称 |
Portable visual display device with removable cassette |
摘要 |
There is provided a visual display device that has a holding member, a cassette that can be removably inserted into and removed from the holding member and an arrangement for displaying a banner, photomural display panel or other display media. There is also provided a mechanism in the cassette for holding the banner, photomural display panel or other visual display media.
|
申请公布号 |
US2002050083(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
US20010919366 |
申请日期 |
2001.07.30 |
申请人 |
EXPAND INTERNATIONAL OF AMERICA, INC., |
发明人 |
ZARELIUS CHRISTER |
分类号 |
G09F11/18;G09F15/00;(IPC1-7):G09F11/18 |
主分类号 |
G09F11/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|