Hard film for cutting tools, cutting tool coated with hard film, process for forming hard film, and target used to form hard film
US6919288B2 · kind B2 · utility
11Cited by
15References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2004 |
| Grant date | Jul 19, 2005 |
| Priority date | — |
| Expiry date | Jun 30, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12785
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A hard film for cutting tools which is composed of
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.