Three dimensional printer
US9604410B2 · kind B2 · utility
11Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2015 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Aug 29, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y30/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An improved lamination molding apparatus which can remove the fume swiftly and efficiently away from the optical pathway of the laser beam, is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.