BF

Beat Frefel

📍 Rorschach, CH: #30 of 51 inventorsTop 60%
Overall (All Time): #2,780,567 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10590922 Reciprocating piston compressor, a retrofit kit for a reciprocating piston compressor and the use of a connecting rod in a reciprocating piston compressor 2020-03-17