HF

Hubertus Freiherr von und zu Franckenstein

📍 Weisendorf, DE: #1 of 5 inventorsTop 20%
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1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11955103 Sound-generating reed for a wind instrument Wolfgang Kraus 2024-04-09