Adam Kowalski

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Ostroleka, PL

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Patents Grantslast 30 patents

Information Patent Grant
Quenching chamber of a medium-voltage switch disconnector
- Patent number 9,401,253
- Issue date Jul 26, 2016
- ABB Technology AG
- Piotr Piekarski
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
QUENCHING CHAMBER OF A MEDIUM-VOLTAGE SWITCH DISCONNECTOR
- Publication number 20150279594
- Publication date Oct 1, 2015
- ABB TECHNOLOGY AG
- Piotr Piekarski
- H01 - BASIC ELECTRIC ELEMENTS