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GB Patent: GB-191,006,776
Improvements in or connected with hammers operated by steam, compressed air or other fluid pressure
Patentee:
Charles Edward Johnson (exact or similar names) - Bradford, Yorkshire, England

USPTO Classifications:

Tool Categories:
metalworking machines : forging machines : steam hammers

Assignees:
Thwaites Brothers, Ltd. - Bradford, Yorkshire, England

Manufacturer:
Thwaites Brothers, Ltd. - Bradford, Yorkshire, England

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 17, 1910
Granted: Jan. 26, 1911

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Vulcan Iron Works, Thwaites Bros.

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