Donald B. Aiken

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Ligonier, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Refractory tile for heat exchanger protection
- Patent number 5,243,801
- Issue date Sep 14, 1993
- The Babcock & Wilcox Company
- Donald B. Aiken
- F27 - FURNACES KILNS OVENS RETORTS