Two-piece capillary tip bonding tool
US4020543A · kind A · utility
14Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 1975 |
| Grant date | May 3, 1977 |
| Priority date | — |
| Expiry date | Jun 26, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49986
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A lead wire capillary bonding tool formed from a rod with a core, the rod having a shaped end upon which tungsten carbide or refractory metal is vapor deposited and then the core removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.