发明名称 |
VALVE FOR A LIQUID CONTAINER |
摘要 |
A valve mechanism includes a supporting member having an opening for communication between separated spaces; a thin film covering the opening of the supporting member; a confining member for confining a part of the thin film on the supporting member.
|
申请公布号 |
CA2090094(C) |
申请公布日期 |
2000.04.04 |
申请号 |
CA19932090094 |
申请日期 |
1993.02.22 |
申请人 |
|
发明人 |
UJITA, TOSHIHIKO;NAKAJIMA, KAZUHIRO;SATO, YOHEI;MURAKAMI, SHUICHI |
分类号 |
B41J2/01;B41J2/17;B41J2/175;B65D47/32;F16K15/14;F16K17/19;F16K24/00;(IPC1-7):B41J2/17 |
主分类号 |
B41J2/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|