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US Patent: 449,749
Vending machine
Patentee:
Alfred Walter Roovers (exact or similar names) - Brooklyn, NY

USPTO Classifications:
194/291

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
S. O. Edmonds
Wm. M. Iliff

Patent Dates:
Applied: Oct. 18, 1889
Granted: Apr. 07, 1891

Patent Pictures:
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