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US Patent: 627,558
Drawing Die Mechanism
Patentee:
Frederick L. White (exact or similar names) - Waterbury, New Haven County, CT

USPTO Classifications:
72/248, 72/274

Tool Categories:
metalworking machines : metalworking presses : punch presses : dies for punch presses

Assignees:
George H. Clowes - Waterbury, New Haven County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 26, 1898
Granted: Jun. 27, 1899

Patent Pictures:
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