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Yih-Chen Yang

UN Unknown: 1 patents #112 of 1,079Top 15%
Overall (1982): #22,296 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349123 Garbage can with a packaged and folded plastic bags supplier 1982-09-14