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Padlock Patent

Patent D294453

Inventor: Chong-Kuan Ling

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Patent # D294453
Issue Date 1985-08-21
Inventor Chong-Kuan Ling

Patent Drawings

Patent D294453 drawing 1 Drawing 1

Patent Details

Patent Number D294453
Issue Date 1985-08-21
Inventor Chong-Kuan Ling
External Link https://patents.google.com/patent/USD294453/en ↗
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