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Padlock Patent — Keyed

Patent 1515789

Inventor: William G Parmele

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Patent # 1515789
Issue Date 1923-12-12
Inventor William G Parmele
Type Keyed

Patent Drawings

Patent 1515789 drawing 1 Drawing 1

Patent Details

Patent Number 1515789
Issue Date 1923-12-12
Inventor William G Parmele
Patent Type Keyed
External Link https://patents.google.com/patent/US1515789/en ↗
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