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US Patent: 373,293
Stroke-jointer
Patentees:
Ernst Jenner (exact or similar names) - Chicago, IL
George Eiserer (exact or similar names) - Chicago, IL

USPTO Classifications:
144/121

Tool Categories:
woodworking machines : cutter head machines : wood planers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William H. Lotz
Otto Lubkert

Patent Dates:
Applied: May 31, 1887
Granted: Nov. 15, 1887

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Description:
This is a fixed-knife edge planer. Such designs were common before 1850, but by 1887 they were generally considered obsolete.

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