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US D687,871 S1Granted
Woodworking drill bit
OwnerChung-Liang Liao, Chung-Hung Liao +1inventors
InventorsChung-Liang Liao, Chung-Hung Liao, Jen-Sheng Liao
Life of this patent
Estimating the term…
Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a woodworking drill bit, as shown and described.