Technologie Transfer Establishment

Follow

Organization

LI

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
High-pressure pipe string for continuous fusion drilling of deep we...
- Patent number 5,148,874
- Issue date Sep 22, 1992
- Technologie Transfer Establishment
- Werner Foppe
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks