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US Patent: 642,009
Hydraulic Press
Patentees:
William Sellers (exact or similar names) - Philadelphia, PA
Coleman Sellers (exact or similar names) - Philadelphia, PA
Wilfred Lewis (exact or similar names) - Philadelphia, PA

USPTO Classifications:
100/269.16, 60/414, 60/417

Tool Categories:
metalworking machines : metalworking presses : punch presses

Assignees:
William Sellers & Co., Inc. - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 11, 1895
Granted: Jan. 23, 1900

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for William Sellers & Co.

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