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Padlock Patent — Combo

Patent 5042277

Inventor: Chern Jenn-Rong

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Patent # 5042277
Issue Date 1990-02-20
Inventor Chern Jenn-Rong
Type Combo

Patent Drawings

Patent 5042277 drawing 1 Drawing 1 Patent 5042277 drawing 2 Drawing 2 Patent 5042277 drawing 3 Drawing 3

Patent Details

Patent Number 5042277
Issue Date 1990-02-20
Inventor Chern Jenn-Rong
Patent Type Combo
External Link https://patents.google.com/patent/US5042277/en ↗
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