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Padlock Patent — Keyed

Patent 5181403

Inventor: Jen-Hei Lii

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Patent # 5181403
Issue Date 1992-05-29
Inventor Jen-Hei Lii
Type Keyed

Patent Drawings

Patent 5181403 drawing 1 Drawing 1 Patent 5181403 drawing 2 Drawing 2 Patent 5181403 drawing 3 Drawing 3

Patent Details

Patent Number 5181403
Issue Date 1992-05-29
Inventor Jen-Hei Lii
Patent Type Keyed
External Link https://patents.google.com/patent/US5181403/en ↗
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