US Patent: 3,581,787
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| Transparent base for router
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Patentee:
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| John H. Bane (exact or similar names) - Jackson, TN |
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Patent Dates:
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| Applied: |
Aug. 01, 1969 |
| Granted: |
Jun. 01, 1971 |
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Jeff Joslin
Vintage Machinery entry for Delta Specialty/Delta Mfg. Co./Delta-Rockwell/Rockwell Intl.
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Description: |
| "A router comprising a transparent, abrasion resistant, subbase having ribbed sections which engage the workpiece and recessed viewing sections which do not contact the workpiece. The recessed sections function as unabraded and unscratched vision areas which provide an operator with an undistorted view of the cutting action of the tool on the workpiece." |
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