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Padlock Patent — Combo

Patent 7254971

Inventor: Jiaqiang Ruan

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Patent # 7254971
Issue Date 2005-09-09
Inventor Jiaqiang Ruan
Assigned To PATH LINE (NG'S) HOLDINGS Ltd
Type Combo

Patent Drawings

Patent 7254971 drawing 1 Drawing 1 Patent 7254971 drawing 2 Drawing 2 Patent 7254971 drawing 3 Drawing 3

Patent Details

Patent Number 7254971
Issue Date 2005-09-09
Inventor Jiaqiang Ruan
Assigned To PATH LINE (NG'S) HOLDINGS Ltd
Patent Type Combo
External Link https://patents.google.com/patent/US7254971/en ↗
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