US Patent: 4,694,744
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| Hydraulic press without conventional side slabs and cross-head
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Patentees:
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| Leon Malashenko (exact or similar names) - Toronto, ON Canada |
| James Hepburn (exact or similar names) - Toronto, ON Canada |
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Patent Dates:
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| Applied: |
Oct. 30, 1986 |
| Granted: |
Sep. 22, 1987 |
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Jeff Joslin
Vintage Machinery entry for John T. Hepburn, Ltd.
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Description: |
| "A 2000 ton hydraulic press is designed to eliminate the side slabs and substantial cross-head associated with conventional presses. The press simply has a base that includes a lower platen and bolster plate. Four vertical posts extend upwardly through the lower platen bolster plate..." |
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