US Patent: RE21,434
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Machine Tool Transmission and Control
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Patentees:
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Walter M. Pohl (exact or similar names) - Washington, DC |
Joseph B. Armitage (exact or similar names) - Wauwatosa, Milwaukee County, WI |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 27, 1939 |
Granted: |
Apr. 23, 1940 |
Reissue Information: |
Reissue of 2,110,173 (Mar. 08, 1938) |
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Joel Havens "Vintage Machinery" entry for Kearney & Trecker Co.
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