发明名称 |
Case for accommodating written material for presentation purposes |
摘要 |
Case for accommodating written material for presentation includes a clear box formed of transparent plastic having walls and an interior, and receptacles for written material being disposed in the interior of the box allowing the written material to be read through the walls of the box, the receptacles being adapted to the format of the written material for preventing sliding of the written material.
|
申请公布号 |
US4524867(A) |
申请公布日期 |
1985.06.25 |
申请号 |
US19830565517 |
申请日期 |
1983.12.27 |
申请人 |
KRAFTWERK UNION AKTIENGESELLSCHAFT |
发明人 |
KLEIN, HANS-JOERG;BOEHMER, HERBERT |
分类号 |
A45C3/02;A45C15/00;(IPC1-7):B65D25/14;B65D57/00 |
主分类号 |
A45C3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|