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US Patent: 324,182
Grain Dryer
Patentee:
Heinrich Stollwerck (exact or similar names) - Cologne-on-the-Rhine, North Rhine-Westphalia, Prussia, Germany

USPTO Classifications:
34/134

Tool Categories:
agricultural : coffee dryers
agricultural : grain dryers

Assignees:
Gebr. Stollwerck - Cologne-on-the-Rhine, North Rhine-Westphalia, Prussia, Germany

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 08, 1885
Granted: Aug. 11, 1885

Patent Pictures:
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Description:
Patented in England, 11 Dec., 1884, patent #16,313.

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