Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Combo

Patent 490784

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Patent # 490784
Issue Date 1893-01-31
Assigned To 70 LOCKS
Type Combo

Patent Drawings

Patent 490784 drawing 1 Drawing 1

Patent Details

Patent Number 490784
Issue Date 1893-01-31
Assigned To 70 LOCKS
Patent Type Combo
External Link https://patents.google.com/patent/US490784/en ↗
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