with arrangements to circulate gases through the charge

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Patents Grantslast 30 patents

Information Patent Grant
Oven for manufacturing a mineral wool product
- Patent number 10,422,577
- Issue date Sep 24, 2019
- Saint-Gobain Isover
- Pierre Celle
- F26 - DRYING
Information Patent Grant
Oven for manufacturing a mineral wool product
- Patent number 9,664,443
- Issue date May 30, 2017
- Saint-Gobain Isover
- Pierre Celle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tunnel kiln, and burner for use in a tunnel kiln
- Patent number 6,572,369
- Issue date Jun 3, 2003
- Wienerberger Ziegelindustrie AG
- Walter Linke
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus and method for continuous treatment of metal coils or the...
- Patent number 4,079,921
- Issue date Mar 21, 1978
- Lee Wilson Engineering Company, Inc.
- Ludwik Iszczukiewicz
- C21 - METALLURGY OF IRON
Information Patent Grant
Preheating system for aluminum remelt furnace
- Patent number 3,982,889
- Issue date Sep 28, 1976
- Benjamin F. Olson
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
3905759
- Patent number 3,905,759
- Issue date Sep 16, 1975
- C21 - METALLURGY OF IRON
Information Patent Grant
3764261
- Patent number 3,764,261
- Issue date Oct 9, 1973
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
3099063
- Patent number 3,099,063
- Issue date Jul 30, 1963
- F27 - FURNACES KILNS OVENS RETORTS