Electric heating – Metal heating – By arc
Reexamination Certificate
2007-07-10
2007-07-10
Kerns, Kevin P. (Department: 1725)
Electric heating
Metal heating
By arc
C219S074000, C219S1370WM
Reexamination Certificate
active
10503357
ABSTRACT:
A method of brazing galvanized metal parts such as those used for motor vehicle elements or container components. The parts are joined together to create a brazed joint by using at least one electric arc, a metal filler wire, and a gas shield. The gas shield contains hydrogen, carbon dioxide, and argon.
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Fortain Jean-Marie
Mouton Jean-Yves
Opderbecke Thomas
Cronin Christopher J.
Kerns Kevin P.
L'Air Liquide, Société Anonyme à Directoire et Co
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