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US Patent: 1,644,432
Combination portable electric saw and drill
Patentee:
Harry W. Howland - Seattle, WA

USPTO Classifications:
144/35.1, 30/377, 30/394

Tool Categories:
woodworking machines : circular saws : handheld circular saws
woodworking machines : handheld power tools : handheld drills
woodworking machines : handheld power tools : handheld circular saws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 05, 1925
Granted: Oct. 04, 1927

Patent Pictures:
USPTO pdf tiff
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