CR

Carl S. J. Van Rensburg

GL General Mining Union Corporation Limited: 1 patents #1 of 4Top 25%
📍 Alberton, ZA: #1 of 6 inventorsTop 20%
Overall (1989): #138,335 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4805415 Mine cooling Johannes Petrus VAN DER WALT 1989-02-21