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Patent number:
Patent Date:
GB Patent: GB-798,748
Improvements in stamps or hammers
Patentees:
Philip Charles Newton Pickworth (
exact
or
similar
names) - Stockport, County of Chester, England
Francis Bainbridge (
exact
or
similar
names) - Manchester, County of Lancaster, England
USPTO Classifications:
Tool Categories:
metalworking machines
:
forging machines
:
drop hammers
Assignees:
B. & S. Massey Ltd.
- Manchester, County of Lancaster, England
Manufacturer:
B. & S. Massey Ltd.
- Manchester, County of Lancaster, England
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 19, 1955
Granted:
Jul. 23, 1958
Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for B. & S. Massey
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