Katja OINAS

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Vaasa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Static electrical device assembly comprising heat exchanger system
- Patent number 12,087,486
- Issue date Sep 10, 2024
- HITACHI ENERGY LTD
- Esa Virtanen
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STATIC ELECTRICAL DEVICE ASSEMBLY COMPRISING HEAT EXCHANGER SYSTEM
- Publication number 20220102048
- Publication date Mar 31, 2022
- ABB Power Grids Switzerland AG
- Esa VIRTANEN
- F28 - HEAT EXCHANGE IN GENERAL