Thomas E. Fleckenstein

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Ransomville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Graphitization furnace
- Patent number 5,299,225
- Issue date Mar 29, 1994
- Sigri Great Lakes Carbon Corp.
- Berch Y. Karagoz
- F27 - FURNACES KILNS OVENS RETORTS