Natural cold surface treatment for hollow glass items
US9926226B2 · kind B2 · utility
0Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2013 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Feb 23, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1317
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates to:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.