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US Patent: 2,814,319
Sash saw for mitering simultaneously a plurality of pieces
Patentees:
Allen V. Knollenberg (exact or similar names) - Minneapolis, MN
Frank W. Hetman (exact or similar names) - Minneapolis, MN

USPTO Classifications:
144/278.1, 269/41, 83/409, 83/419, 83/751

Tool Categories:
woodworking machines : circular saws : radial arm saws

Assignees:
Self Storing Window Co., Inc. - Minneapolis, MN

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Aug. 16, 1954
Granted: Nov. 26, 1957

Patent Pictures: [ 1 | 2 ]
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