US Patent: 3,578,308
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| Vise
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Patentee:
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| John Jesionowski (exact or similar names) - Schenectady, NY |
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Patent Dates:
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| Applied: |
May 27, 1968 |
| Granted: |
May 11, 1971 |
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Carl Matthews
"Vintage Machinery" entry for Ideal Tool & Die Co.
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Description: |
| "A quick-acting precision vise including a movable jaw movable rectilinearly toward and away from a stationary or immovable jaw along an anchored vise rack or power bar whereby the jaws may be first manually and quickly brought into contact with two opposite sides of a workpiece, and may be secondly forced into accurate tight locked gripping contact therewith by application of the power of a comparatively fine screw and without causing stress or distortion of the workpiece or of the workholder." |
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