Arne Havgaard
Location: Hvalsø, Sjaelland Denmark
Company: slowtime.dk
Profession: Engineer/Designer
2026 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 04/19 | Cradle to Cradle Energy Conceptual Calculations | Energy, Power & Propulsion | 191 | 0 |
Location: Hvalsø, Sjaelland Denmark
Company: slowtime.dk
Profession: Engineer/Designer
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 04/19 | Cradle to Cradle Energy Conceptual Calculations | Energy, Power & Propulsion | 191 | 0 |