Methods and apparatus for thermal development of large area solids
US8043087B2 · kind B2 · utility
0Cited by
25References
18Claims
0Family size
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Key dates
| Filing date | Oct 11, 2006 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | Aug 25, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/1847
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Methods and apparatus to rotate a sample about first and second axes in a heat chamber to obtain a desired homogeneous modification of properties of the sample and maintain a surface figure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.