Nikolai I. Ferens

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Moscow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for feeding a mixture of steam, gas and air into a rotary...
- Patent number 4,155,704
- Issue date May 22, 1979
- Gosudarstvenny Vsesojusny Nauchno-Issledovatelsky Institut Tsementnoi Promysh...
- Vadim A. Kulabukhov
- F27 - FURNACES KILNS OVENS RETORTS