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HASSEL THOMAS
DE
2 patents
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US9308600B2
Apr 12, 2016
Arc guiding, gripping and sealing device for a magnetically impelled butt welding rig
HASSEL THOMAS
3 citations
57
US9446470B2
Sep 20, 2016
Enhanced magnetically impelled arc butt wielding (MIAB) technology
HASSEL THOMAS
0 citations
31