Sheet having a multilayer structure
US6387535B1 · kind B1 · utility
23Cited by
12References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 6, 1998 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | Aug 6, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12653
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Sheet having a multilayer structure, called a sandwich sheet, composed of two rolled metal skins which are joined together by a core, in which sheet the core contains a stainless steel wool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.