| 发明名称 |
VACUUM HAND PUMP AND VACUUM SEALABLE BAG VALVE SYSTEM AND METHOD |
| 摘要 |
A vacuum hand pump and valve system which fits in the palm of a hand and has a deployable crank handle used to turn a vane in order to create a vacuum in a container.
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| 申请公布号 |
US2007212239(A1) |
申请公布日期 |
2007.09.13 |
| 申请号 |
US20070684336 |
申请日期 |
2007.03.09 |
| 申请人 |
SIMPLYSMART, LLC |
发明人 |
HEIL ROSS F.;WILK ROBERT A.;CARLSEN ROBERT B. |
| 分类号 |
A61M1/00 |
主分类号 |
A61M1/00 |
| 代理机构 |
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代理人 |
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