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US Patent: 173,546
Improvements in Processes of Glossing Coffee
Patentee:
Herman A. Kroberger (exact or similar names) - Philadelphia, PA

USPTO Classifications:
426/309

Tool Categories:
manufacturing : manufacturing processes : roasting coffee

Assignees:
H. A. Kroberger & Co. - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 18, 1875
Granted: Feb. 15, 1876

Patent Pictures:
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