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Davenport Machine Tool Co., Inc.
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Rochester, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing sparking wheels
Patent number
4,027,376
Issue date
Jun 7, 1977
Davenport Machine Tool
Earl W. Brinkman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Chuck-closing mechanism for automatic screw machine
Patent number
4,014,558
Issue date
Mar 29, 1977
Davenport Machine Tool Co., Inc.
Earl W. Brinkman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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