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GB Patent: GB-178,401,430
Lock for doors or cabinets
Patentee:
Joseph Bramah (exact or similar names) - Piccadilly, county Middlesex, England

USPTO Classifications:

Tool Categories:
household : door and window hardware

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Apr. 23, 1784

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
Patent Specification
Wikipedia biography of Joseph Bramah

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