| 发明名称 |
Method of manufacturing welded thermoplastic stringer |
| 摘要 |
Heels of leg portions of thermoplastic coupling elements are welded to the opposite sides of a polymer film tape leaving an edge portion of the tape between diverging inside surfaces of the leg portions spaced from the welds.
|
| 申请公布号 |
US4331493(A) |
申请公布日期 |
1982.05.25 |
| 申请号 |
US19800183884 |
申请日期 |
1980.09.04 |
| 申请人 |
TALON, INC. |
发明人 |
LAWRENCE, CHARLES T. |
| 分类号 |
A44B19/04;A44B19/14;A44B19/34;A44B19/40;(IPC1-7):A41H37/00;A44B19/00;D05B3/14 |
主分类号 |
A44B19/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
