AU-2020318699-B2 - Drill head for creating a borehole in the ground
AU2020318699B2AU 2020318699 B2AU2020318699 B2AU 2020318699B2AU-2020318699-B2
Inventors
- GERHARDT, Tobias
- JUNG, Boris
Assignees
- HERRENKNECHT AG
Dates
- Publication Date
- 20260507
- Application Date
- 20200721
- Priority Date
- 20190724