Engraving processing apparatus and image forming apparatus
US8520265B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Jun 13, 2007 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Apr 3, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/471
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An engraving processing apparatus includes a laser engraving unit configured to perform engraving processing for forming a recessed portion on a sheet by irradiating a laser beam onto the sheet, and a controller configured to control an engraving processing operation of the laser engraving unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.