Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 1505904

Inventor: Krzesinski Jan

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Patent # 1505904
Issue Date 1923-05-18
Inventor Krzesinski Jan
Type Combo

Patent Drawings

Patent 1505904 drawing 1 Drawing 1

Patent Details

Patent Number 1505904
Issue Date 1923-05-18
Inventor Krzesinski Jan
Patent Type Combo
External Link https://patents.google.com/patent/US1505904/en ↗
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