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Legal status
Patent not validated
| (51) | INT.CL. | G01N 17/00 | (2006.01) |
| G01N 33/2025 | (2019.01) | ||
| G01N 27/26 | (2006.01) | ||
| G01N 27/041 | (2013.01) | ||
| G01N 27/28 | (2006.01) | ||
| G01N 17/006 | (2013.01) | ||
| G01N 27/416 | (2006.01) |
| (11) | Number of the document | 4012382 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20863388.3 |
| Date of filing the European patent application | 2020-09-01 | |
| (97) | Date of publication of the European application | 2022-06-15 |
| (45) | Date of publication and mention of the grant of the patent | 2024-03-13 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2020/033116 |
| Date | 2020-09-01 |
| (87) | Number | WO 2021/049379 |
| Date | 2021-03-18 |
| (30) | Number | Date | Country code |
| 2019165535 | 2019-09-11 | JP |
| (72) |
KAWAMORI, Makoto , JP
KINUGASA, Junichiro , JP
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| (73) |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) ,
2-4, Wakinohama-Kaigandori 2-chome
Chuo-ku
Kobe-shi, Hyogo 651-8585,
JP
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| (54) | HYDROGEN PERMEATION TEST DEVICE |
| HYDROGEN PERMEATION TEST DEVICE |