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US Patent: 675,841
Drilling Machine
Patentee:
Wolfgang D. Richter (exact or similar names) - Philadelphia, PA

USPTO Classifications:
408/125, 408/129

Tool Categories:
metalworking machines : drilling and boring : drill presses

Assignees:
Domestic Machinery Works - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 28, 1901
Granted: Jun. 04, 1901

Patent Pictures:
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