AW

Albert Willemsen

JL James Hardie & Coy. Pty. Limited: 1 patents #5 of 9Top 60%
Overall (All Time): #4,029,429 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4431017 Pipe tapping method and apparatus — 1984-02-14