GB Patent: 185,214,140 - Improvements in machinery for preparing, spinning, twisting, doubling, and weaving cotton, wool and other fibrous materials


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GB Patent: GB-185,214,140

Improvements in machinery for preparing, spinning, twisting, doubling, and weaving cotton, wool and other fibrous materials

Patentees:

George Collier (exact or similar names) - Halifax, county York, England

John Mason (exact or similar names) - Rochdale, county Lancaster, England

USPTO Classifications:

Tool Categories:

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	May 22, 1852

Patent Pictures: