Seed crystal fixing apparatus and a method for fixing the seed crystal
US7497906B2 · kind B2 · utility
3Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2007 |
| Grant date | Mar 3, 2009 |
| Priority date | — |
| Expiry date | Apr 23, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T117/1096
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A seed crystal fixing apparatus for fixing the seed crystal on the seed crystal setting part of a reaction vessel with interposition of the adhesive, has a chamber configured to place the seed crystal setting part and form a hermetic atmosphere within the chamber; and a pressure part placed within the chamber for uniformly applying a pressure on the entire surface of the seed crystal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.