Nils Mittet Skarbövig

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Vrendenburg, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Mine support grout bags and grout packs
- Patent number 8,414,226
- Issue date Apr 9, 2013
- Nils Mittet Skarbövig
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
GROUT PACK RESTRAINING ENVELOPE
- Publication number 20130129426
- Publication date May 23, 2013
- Nils Mittet Skarbövig
- E21 - EARTH DRILLING MINING