| 发明名称 |
Reusable masking device for sprayable bed liner |
| 摘要 |
A masking device is provided with a plug including at least one protruding portion, wherein the protruding portion is adapted to engage at least one of an orifice and a deformation in a substrate.
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| 申请公布号 |
US2003224198(A1) |
申请公布日期 |
2003.12.04 |
| 申请号 |
US20030339677 |
申请日期 |
2003.01.10 |
| 申请人 |
NISSAN TECHNICAL CENTER NORTH AMERICA, INC.;NISSAN NORTH AMERICA, INC. |
发明人 |
CUYLER BRIAN B.;WOMACK DARREN;DUMBLETON RICHARD;BRADLEY BLAINE |
| 分类号 |
B21F1/00;(IPC1-7):B21F1/00 |
主分类号 |
B21F1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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