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US Patent: 1,434,230
Box pasting and sealing machine
Patentees:
George Donald Shawver (exact or similar names) - Grimes, IA
Howard E. Richardson (exact or similar names) - Grimes, IA

USPTO Classifications:
53/376.5

Tool Categories:
woodworking machines : specialty woodworking machines : box making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 12, 1920
Granted: Oct. 31, 1922

Patent Pictures:
USPTO (New site tip)
Google Patents
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