<p>A dosing device is described, in which a predetermined amount of a material such as a concentrated fluid can be dispensed from the device by finger pressure. In one embodiment, the device includes a shuttle that can move between first and second positions. In the second position, fluid can escape from a dosing chamber.</p>
申请公布号
WO2005114114(A1)
申请公布日期
2005.12.01
申请号
WO2005US14295
申请日期
2005.04.26
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
BERGIN, CATHLEEN, A.;DYER, JOHN, J.;MAXA, STEVEN, J.;OLSON, GARY, L.
