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US Patent: 345,256
Saw Frame
Patentee:
Henry L. Pratt (exact or similar names) - Brooklyn, NY

USPTO Classifications:
30/513

Tool Categories:
metalworking tools : hacksaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. D. Garfield
C. Sedgwick
Edgar Tate
Edw. M. Clark
Patent Dates:
Applied: Mar. 27, 1886
Granted: Jul. 06, 1886

Patent Pictures:
Henry L. Pratt patent July 6, 1886
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Description:
Rigid hack saw frame with provision for setting the blade in line or at right angles to the plane of the frame.

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