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Patent D477209
Padlock Patent
Patent D477209
Inventor:
Chun Te Yu
View on USPTO / Google Patents ↗
Patent #
D477209
Issue Date
2001-10-17
Inventor
Chun Te Yu
Patent Drawings
Drawing 1
Drawing 2
Patent Details
Patent Number
D477209
Issue Date
2001-10-17
Inventor
Chun Te Yu
External Link
https://patents.google.com/patent/USD477209/en ↗
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