US Patent: 3,550,487
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| Machine Tool
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Patentees:
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| John S. Randall (exact or similar names) - Shorewood, Milwaukee County, WI |
| Morris L. Hutchens (exact or similar names) - Brookfield, Waukesha County, WI |
| Wallace E. Brainard (exact or similar names) - New Berlin, Waukesha County, WI |
| Erich F. Drechsler (exact or similar names) - Milwaukee, Milwaukee Couny, WI |
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Patent Dates:
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| Applied: |
May 22, 1967 |
| Granted: |
Dec. 29, 1970 |
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Joel Havens
"Vintage Machinery" entry for Kearney Trecker Corp.
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Description: |
| Original application filed 22 May 1967. Divided and this application filed 17 Jul., 1969. |
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