- Sections
- B - Techniques industrielles; transports
- B61D - Parties constitutives du corps des véhicules ferroviaires ou genres ou types de véhicles
- B61D 11/00 - Wagons miniers
Détention brevets de la classe B61D 11/00
Brevets de cette classe: 30
Historique des publications depuis 10 ans
2
|
1
|
3
|
2
|
1
|
2
|
5
|
1
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Sandvik Mining and Construction Oy | 703 |
4 |
Bulk Ore Shuttle System Pty Ltd | 3 |
3 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
2 |
Newcastle Innovation Limited | 87 |
2 |
The Texas a & M University System | 1519 |
2 |
Beihang University | 425 |
1 |
Bombardier Inc. | 749 |
1 |
Caterpillar Underground Mining Pty. Ltd. | 57 |
1 |
China University of Mining and Technology | 1189 |
1 |
CRRC Qiqihar Rolling Stock Co., Ltd. | 97 |
1 |
Cutting Edges Equipment Parts Pty Limited | 5 |
1 |
Hunan Sany Intelligent Control Equipment Co., Ltd. | 341 |
1 |
Scania CV AB | 2330 |
1 |
China Railway Group Limited | 3 |
1 |
Sany Heavy Equipment Co., Ltd. | 58 |
1 |
Huahai Engineering Co., Ltd of CREC Shanghai | 18 |
1 |
Invesco Consulting Sp. z.o.o. | 1 |
1 |
Shanghai Civil Engineering Co., Ltd of CREC | 44 |
1 |
Xuzhou Kerui Mining Technology Co., Ltd. | 9 |
1 |
RHT Rail Haul Technologies Corp. | 4 |
1 |
Autres propriétaires | 2 |