Electrically conductive surface element for forming an electromagnetic wave absorber
US5223327A · kind A · utility
7Cited by
18References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 1991 |
| Grant date | Jun 29, 1993 |
| Priority date | — |
| Expiry date | May 6, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2631
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An electrically conductive surface element, for use in the construction of external facades, is provided with a flame-retardant substance in addition to a radar-absorbing supporting element with electromagnetically active conductive material which has preferably been applied by a printing process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.