| 发明名称 |
Reverse-flow prevention plug for container, the container, and pouring device |
| 摘要 |
A backflow preventing plug, a container, and a pouring device in which a container body and a plug member are provided separately in a simple shape, and tight-contact property between the plug member and a resilient member is enhanced to improve a backflow preventing function are provided.
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| 申请公布号 |
US2006065673(A1) |
申请公布日期 |
2006.03.30 |
| 申请号 |
US20050526368 |
申请日期 |
2005.10.05 |
| 申请人 |
MASAYASU MIYAZAKI |
发明人 |
MIYAZAKI MASAYASU;IKUTA MANABU |
| 分类号 |
B65D25/20;B65D35/54;A61F9/00;B65D25/42;B65D33/36;B65D35/50;B65D39/06;B65D47/20;B65D83/00 |
主分类号 |
B65D25/20 |
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代理人 |
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