Operating device for manually actuating lifting devices

Assignee

• Demag Cranes & Components Gmbh

Inventors

• Wolfgang Krebs (15 patents)
• Thomas Bönker (4 patents)
• Giuliano Persico (18 patents)
• Klaus-Dieter Oemus (7 patents)
• Stefan Elspass (6 patents)
• Anton Munzebrock (24 patents)
• Udo Gersemsky (31 patents)

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