Stephan Amelunxen
Stephan has
2
followers
Users / Stephan Amelunxen
Tags
engineering
2
hydraulics
2
kinematics
1
model steam locomotive dynamics
1
social network concept: monopole-free
1
steam locomotive valve gears
1
steam pumps
2
technical innovation
1
Followers
ken Drick
Compute Master
Stefan Wintermeyer
Founder
Following
Stefan Wintermeyer
Founder