Dot printing wire
US4155660A · kind A · utility
13Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 1977 |
| Grant date | May 22, 1979 |
| Priority date | — |
| Expiry date | Mar 10, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/25
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dot printing wire is provided at its tip with a wear-resistant contact made of an alloy selected from the group consisting of alloys composed of two or more platinum group metals, alloys of platinum group metals and transition metals and alloys of platinum group metals, transition metals and boron.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.