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Patent 488516
Padlock Patent — Combo
Patent 488516
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Patent #
488516
Issue Date
1892-12-20
Assigned To
70 LOCKS
Type
Combo
Patent Drawings
Drawing 1
Drawing 2
Patent Details
Patent Number
488516
Issue Date
1892-12-20
Assigned To
70 LOCKS
Patent Type
Combo
External Link
https://patents.google.com/patent/US488516/en ↗
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