发明名称 |
FLUID-TIGHT SLIDE FASTENER |
摘要 |
A fluid-tight slide fastener comprises a pair of stringer tapes each having an inner edge region, an outer edge region and a stretchable region intermediate between the two edge regions which are non-stretchable. The intermediate stretchable region yieldingly takes up any transverse stresses which would otherwise act upon the inner edge region to split apart the fastener halves and produce leakage therethrough. |
申请公布号 |
GB2158506(B) |
申请公布日期 |
1988.01.27 |
申请号 |
GB19850009913 |
申请日期 |
1985.04.18 |
申请人 |
* YOSHIDA KOGYO K K |
发明人 |
KOICHI * TANIKAWA;TOSHIAKI * TAKIZAWA |
分类号 |
A44B19/00;A44B19/32;A44B19/34;(IPC1-7):A44B19/32 |
主分类号 |
A44B19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|