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Legal status
Patent not validated
| (51) | INT.CL. | B41J 3/60 | |
| B41J 11/46 | |||
| B41J 15/04 | |||
| B41J 15/16 |
| (11) | Number of the document | 2505366 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12161687.4 |
| Date of filing the European patent application | 2012-03-28 | |
| (97) | Date of publication of the European application | 2012-10-03 |
| (45) | Date of publication and mention of the grant of the patent | 2015-02-11 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 2011071677 | 2011-03-29 | JP |
| (72) |
Izawa, Hideo, JP
Yamazaki, Yuuichi, JP
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| (73) |
Miyakoshi Printing Machinery Co., Ltd.,
1-13-5, Tsudanuma, Narashino-shi Chiba 275-0016,
JP
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| (54) | Duplex printing apparatus |
| Duplex printing apparatus |