Cooling the under-structure of the kiln

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Patents Grantslast 30 patents

Information Patent Grant
Roller for a roller hearth furnace
- Patent number 11,867,463
- Issue date Jan 9, 2024
- SMS group GMBH
- Björn Kintscher
- C21 - METALLURGY OF IRON
Information Patent Grant
Permanent magnet, motor, and generator
- Patent number 10,892,091
- Issue date Jan 12, 2021
- Kabushiki Kaisha Toshiba
- Naoyuki Sanada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Furnace for the heat treatment of drills
- Patent number 4,441,698
- Issue date Apr 10, 1984
- Limque; Ferdinand
- Ferdinand Limque
- C21 - METALLURGY OF IRON
Information Patent Grant
Conveyor for transporting workpieces
- Patent number 3,968,889
- Issue date Jul 13, 1976
- Koppers-Wistra-Ofenbau Gesellschaft mit beschrankter Haftung
- Gunter Hepp
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
2310578
- Patent number 2,310,578
- Issue date Feb 9, 1943
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
1867318
- Patent number 1,867,318
- Issue date Jul 12, 1932
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
1832133
- Patent number 1,832,133
- Issue date Nov 17, 1931
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
1621222
- Patent number 1,621,222
- Issue date Mar 15, 1927
- F27 - FURNACES KILNS OVENS RETORTS