HF

Hans-Joachim Frei

📍 Wächtersbach, DE: #1 of 1 inventorsTop 100%
Overall (1982): #61,312 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4335724 Solarium Karl Wolf 1982-06-22