Matthias Willenbacher
type: Person
description: German entrepreneur and pioneer in the field of renewable energy
birth date: 1969-07-14
nationality: Germany
has occupation: entrepreneur
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citations:
  source: Integrated Authority File
  stated in qid: Q36578
  retrieved: 2024-07-06
citations:
  source: Virtual International Authority File
  stated in qid: Q54919
  retrieved: 2019-03-06
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  served at: 2026-08-09T09:51:48.595597Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T14:20:05.091557+00:00Z