Title:
Detecting welds
Document Type and Number:
United States Patent 2995239


Inventors:
Fugassi Jr., Lucien A.
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Publication Date:
08/08/1961
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Assignee:
NAT STEEL CORP
Primary Class:
209/3.100
Other Classes:
29/460, 219/105, 219/137R
International Classes:
B23K9/025
US Patent References:
1426683Process for coating metal cbjects with a layer of another metal
1512787Means and method for effecting continuous electric-arc welds
1944094Method of making tubes and pipes
2047221Method and apparatus for sorting strip stock
2433685Apparatus for separating defective sheets as sheared from continuous strip
2516016Arc welding apparatus
2649528Welding ends of copper coils


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