Cutting hard fibrous material
US4104765A · kind A · utility
1Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 1977 |
| Grant date | Aug 8, 1978 |
| Priority date | — |
| Expiry date | May 31, 1997 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01G1/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Cutting hard fibrous material using a gap between cutting elements of a multiplicity of fiber thicknesses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.