Wolfsburg, DE
Information
Patent Grant
Volkswagen AG
Polat Oser
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Deutsche Gold-und Silber-Scheideanstalt vormals Roessler
Herbert M. Volker
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
