Overvoltage Protection Device, Based On Spark Gaps, Comprising At Least Two Main Electrodes Arranged In An Enclosed Housing - EP2937956
The patent EP2937956 was granted to Dehn Shne on May 9, 2018. The application was originally filed on Sep 15, 2004 under application number EP15172222A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP2937956
- Application Number
- EP15172222A
- Filing Date
- Sep 15, 2004
- Status
- Granted And Under Opposition
- Apr 6, 2018
- Grant Date
- May 9, 2018
- External Links
- Slate, Register, Google Patents
Patent Summary
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