| 发明名称 |
Perforated honeycomb |
| 摘要 |
A panel of perforated thermoplastic material having sound and shock dampening characteristics comprised of a perforated honeycomb core and either whole or perforated facing sheets, thermal compression bonded to the core. The core can be faced on one side only, or on both sides to create a pad or panel of such material. |
| 申请公布号 |
US5180619(A) |
申请公布日期 |
1993.01.19 |
| 申请号 |
US19910717523 |
申请日期 |
1991.06.19 |
| 申请人 |
SUPRACOR SYSTEMS, INC. |
发明人 |
LANDI, CURTIS L.;WILSON, SUSAN L. |
| 分类号 |
A47C31/12;A61G5/10;A61G7/02;A61G7/057;B29C65/00;B29C65/02;B29D99/00;B32B3/12;B32B37/14;B32B37/16;E01F8/00;E01F15/14;E04C2/36 |
主分类号 |
A47C31/12 |
| 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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