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GB Patent: GB-190,208,560
Improvements in crushing machines
Patentees:
Thomas Lees - Hollinwood, near Oldham, England
Ralph Lees - Hollinwood, near Oldham, England
William Lees - Hollinwood, near Oldham, England

USPTO Classifications:

Tool Categories:
stoneworking machines

Assignees:
None

Manufacturer:
T. & R. Lees, Ltd. - Hollinwood, near Oldham, England

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 12, 1902
Granted: Feb. 12, 1903

Patent Pictures: [ 1 | 2 ]
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"Vintage Machinery" entry for T. & R. Lees, Ltd.
Description:
Improvements to patent GB-188,811,540.

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