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Robert J. Naveaux
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Perrysburg, OH, US
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last 30 patents
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Patent Grant
Manifold inputs and outputs for furnace regenerators
Patent number
RE33814
Issue date
Feb 4, 1992
Toledo Engineering Co., Inc.
Robert O. Bradley
432 - Heating
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Patent Grant
Manifold inputs and outputs for furnace regenerators
Patent number
4,174,948
Issue date
Nov 20, 1979
Toledo Engineering Company
Robert O. Bradley
F27 - FURNACES KILNS OVENS RETORTS