US Patent: 2,396,147
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Cooling System for Hydraulically-Operated Machine Tools
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Patentee:
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William G. Baldenhofer (exact or similar names) - Springfield, Clark County, OH |
USPTO Classifications: |
184/104.1, 184/6.14, 236/91A, 236/91R, 451/395, 451/449, 451/7, 60/456, 60/472, 60/484, 62/259.1
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Patent Dates:
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Applied: |
Feb. 18, 1942 |
Granted: |
Mar. 05, 1946 |
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Joel Havens "Vintage Machinery" entry for Thompson Grinder Co.
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Description: |
This patent was listed on a Thompson Grinder Co. patent plate. |
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