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Legal status
Patent not validated
| (51) | INT.CL. | G03G 15/08 | (2006.01) |
| G03G 15/08 | (2013.01) | ||
| G03G 21/16 | (2006.01) | ||
| G03G 21/1652 | (2013.01) |
| (11) | Number of the document | 3579054 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17894728.9 |
| Date of filing the European patent application | 2017-06-22 | |
| (97) | Date of publication of the European application | 2019-12-11 |
| (45) | Date of publication and mention of the grant of the patent | 2022-09-07 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2017/023027 |
| Date | 2017-06-22 |
| (87) | Number | WO 2018/142641 |
| Date | 2018-08-09 |
| (30) | Number | Date | Country code |
| 2017015177 | 2017-01-31 | JP |
| (72) |
FUKAYA Atsushi , JP
ICHIKAWA Tomoya , JP
ABE Koji , JP
KAMIMURA Naoya , JP
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| (73) |
Brother Kogyo Kabushiki Kaisha ,
15-1 Naeshiro-cho
Mizuho-ku, Nagoya-shi, Aichi 467-8561,
JP
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| (54) | DEVELOPING CARTRIDGE |
| DEVELOPING CARTRIDGE |