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Legal status
Patent not validated
| (51) | INT.CL. | F16J 9/06 | |
| F02F 5/00 |
| (11) | Number of the document | 3282149 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16776664.1 |
| Date of filing the European patent application | 2016-04-08 | |
| (97) | Date of publication of the European application | 2018-02-14 |
| (45) | Date of publication and mention of the grant of the patent | 2019-11-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2016/061489 |
| Date | 2016-04-08 |
| (87) | Number | WO 2016/163498 |
| Date | 2016-10-13 |
| (30) | Number | Date | Country code |
| 2015079869 | 2015-04-09 | JP |
| (72) |
SHIMIZU Hiroshi, JP
ICHIKAWA Takayuki, JP
MOCHIDUKI Kazuya, JP
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| (73) |
Kabushiki Kaisha Riken,
8-1, Sanbancho Chiyoda-ku, Tokyo 102-8202,
JP
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| (54) | COMBINED OIL CONTROL RING |
| COMBINED OIL CONTROL RING |