HW

Horst Willach

📍 Ruppichteroth, DE: #17 of 32 inventorsTop 55%
Overall (All Time): #4,118,733 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4220022 Electrically controlled, electrically encoded push-button combination lock 1980-09-02