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US Patent: 5,088,400
Adjusting press platen clearance
Patentee:
Andrew Ferguson - Bramalea, ON Canada

USPTO Classifications:
100/214, 100/257, 100/269.19, 425/450.1

Tool Categories:
metalworking machines : metalworking presses : hydraulic presses

Assignees:
John T. Hepburn, Ltd. - Mississauga, ON Canada

Manufacturer:
John T. Hepburn, Ltd. - Mississauga, ON Canada

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 25, 1991
Granted: Feb. 18, 1992

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for John T. Hepburn, Ltd.

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