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Lower electrode structure for welding

42
Assignee: SMK KKPriority: Jun 24, 2008Filed: Nov 21, 2008Granted: Oct 25, 2011
Est. expiryJun 24, 2028(~1.9 yrs left)· nominal 20-yr term from priority
Inventors:Masato Hidaka
42
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1
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The ornamental designs for a lower electrode structure for welding, as shown and described.

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