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GB Patent: GB-181,203,617
Method of welding and making various kinds of cylinders of iron and steel
Welding gun-barrels
Patentee:
Henry Osborn (exact or similar names) - Whitmore House, county Warwick, England

USPTO Classifications:

Tool Categories:
trade specific : gunsmith

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Nov. 28, 1812

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
Grace's Guide page on Henry Osborn

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