| 发明名称 |
EXTRACTION OR BACK BOARDS AND METHODS OF MAKING SAME |
| 摘要 |
Improved light weight, x-rayable extraction board or back board for use by emergency service personnel. The back board of the present invention has one edge tapered to facilitate removal of the injured person. A fiberglass containing formulation and method of making the backboard are included.
|
| 申请公布号 |
CA2014725(A1) |
申请公布日期 |
1990.10.19 |
| 申请号 |
CA19902014725 |
申请日期 |
1990.04.17 |
| 申请人 |
PRO-BOARDS, INC. |
发明人 |
DOHERTY, JAMES;MOLINARO, JOSEPH |
| 分类号 |
A61G1/00;B32B17/02;B32B17/04;(IPC1-7):A61G1/00 |
主分类号 |
A61G1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
