| 发明名称 |
RESPIRATORY FACEPIECE AND METHOD OF MAKING A FACEPIECE USING SEPARATE MOLDS |
| 摘要 |
<p>A facepiece insert (16) that has a fluid communication component (30, 32) non-integrally joined to a supporting portion (34). The insert can be made by (a) providing at least one supporting portion (34) of a facepiece insert (16); (b) providing at least one fluid communication component (30, 32) separately from the supporting portion (34) of the facepiece insert (16); and (c) securing the at least one fluid communication component (30, 32) to the at least one supporting portion (34).</p> |
| 申请公布号 |
WO2005051490(A3) |
申请公布日期 |
2005.08.04 |
| 申请号 |
WO2004US35693 |
申请日期 |
2004.10.27 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
FLANNIGAN, PAUL, J.;MAXA, STEVEN, J. |
| 分类号 |
A62B18/02;A62B18/08;B29C45/00;B29C45/16;(IPC1-7):A62B18/02 |
主分类号 |
A62B18/02 |
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