Electrical switching device for fault-current, overcurrent and short-circuit current position

Assignee

• Abb Patent Gmbh

Inventors

• Bernd Siedelhofer (3 patents)
• Winrich Habedank (5 patents)
• Jorg Puhr-Westerheide (2 patents)
• Heinz Throm (1 patents)
• Walter Kahl (1 patents)
• Klaus-Dieter Fritsch (5 patents)

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