Insights. Follow our progress and successes. Email Address Sign Up Thank you! openly01, press, system, academy, founder, construction site Arthur Fritz 28.09.23 openly01, press, system, academy, founder, construction site Arthur Fritz 28.09.23 Weltrekord! 300 m³ Biokohle Beton in 14h verbaut! Read more
openly01, press, system, academy, founder, construction site Arthur Fritz 28.09.23 openly01, press, system, academy, founder, construction site Arthur Fritz 28.09.23 Weltrekord! 300 m³ Biokohle Beton in 14h verbaut! Read more