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Patent 7146830
Padlock Patent — Combo
Patent 7146830
Inventor:
Chien-Yung Huang
View on USPTO / Google Patents ↗
Patent #
7146830
Issue Date
2004-11-03
Inventor
Chien-Yung Huang
Type
Combo
Patent Drawings
Drawing 1
Drawing 2
Drawing 3
Patent Details
Patent Number
7146830
Issue Date
2004-11-03
Inventor
Chien-Yung Huang
Patent Type
Combo
External Link
https://patents.google.com/patent/US7146830/en ↗
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