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US Patent: 4,107,973
Press drive mechanism
Patentees:
Robert Baranski (exact or similar names) - Chicago, IL
Paul V. Smejkal (exact or similar names) - Berwyn, IL

USPTO Classifications:
72/450

Tool Categories:
metalworking machines : metalworking presses

Assignees:
Gulf & Western Mfg. Co. - Southfield, MI

Manufacturer:
E. W. Bliss Co. - Brooklyn, NY

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 04, 1977
Granted: Aug. 22, 1978

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for E. W. Bliss Co.

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