Anglais | Allemand | |
---|---|---|
Patent | ||
Patent | reciprocating-piston machine or engine | Hubkolbenmaschine |
Anglais | Allemand | |
---|---|---|
Patent | ||
Patent | reciprocating-piston machine or engine characteris | Gleichstrom-Hubkolbenmaschine |
Patent | reciprocating-piston machine or engine with rotati | Hubkolbenmaschine mit umlaufenden |