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Padlock Patent — Keyed

Patent 1346414

Inventor: Murphy Thomas

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Patent # 1346414
Issue Date 1920-05-20
Inventor Murphy Thomas
Type Keyed

Patent Drawings

Patent 1346414 drawing 1 Drawing 1

Patent Details

Patent Number 1346414
Issue Date 1920-05-20
Inventor Murphy Thomas
Patent Type Keyed
External Link https://patents.google.com/patent/US1346414/en ↗
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