- Sections
- E - Constructions fixes
- E02D - Fondations; excavations; digues; ouvrages souterrains ou sous l'eau
- E02D 27/35 - Fondations réalisées en sol gelé, p.ex. en permagel
Détention brevets de la classe E02D 27/35
Brevets de cette classe: 30
Historique des publications depuis 10 ans
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5
|
1
|
0
|
2
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0
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Joint-Stock Company "transneft Siberia" | 33 |
8 |
| Public Joint Stock Company "transneft" | 36 |
8 |
| Limited Liability Company "transneft Research and Development Institute for Oil and Oil Products Transportation" | 32 |
7 |
| Total SA | 504 |
3 |
| CCCC First Highway Consultants Co Ltd | 11 |
1 |
| Dryair Manufacturing Corp. | 17 |
1 |
| Southeast University | 1297 |
1 |
| L.L.C. "Transneft Research and Development Institute for Oil and Oil Products Transportation" | 1 |
1 |
| Autres propriétaires | 0 |