Est. March 2001  ·  10,244 Listings on File

Padlock Patent

Patent D173021

Inventor: Louis Ditchik

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Patent # D173021
Issue Date 1953-09-02
Inventor Louis Ditchik

Patent Drawings

Patent D173021 drawing 1 Drawing 1

Patent Details

Patent Number D173021
Issue Date 1953-09-02
Inventor Louis Ditchik
External Link https://patents.google.com/patent/USD173021/en ↗
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