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Padlock Patent — Keyed

Patent 3638460

Inventor: Daniel Victor Berry

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Patent # 3638460
Issue Date 1971-01-05
Inventor Daniel Victor Berry
Assigned To Ingersoll Locks Ltd
Type Keyed

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Patent Details

Patent Number 3638460
Issue Date 1971-01-05
Inventor Daniel Victor Berry
Assigned To Ingersoll Locks Ltd
Patent Type Keyed
External Link https://patents.google.com/patent/US3638460/en ↗

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