-
-
Rotary drum
-
Patent number 4,447,966
-
Issue date May 15, 1984
-
Krupp Polysius AG
-
Hans Mollenkopf
-
F26 - DRYING
-
Rotary drum
-
Patent number 4,320,586
-
Issue date Mar 23, 1982
-
Krupp Polysius AG
-
Reinhard Korting
-
F27 - FURNACES KILNS OVENS RETORTS
-
-
-
-
3860303
-
Patent number 3,860,303
-
Issue date Jan 14, 1975
-
F27 - FURNACES KILNS OVENS RETORTS
-
3840336
-
Patent number 3,840,336
-
Issue date Oct 8, 1974
-
F27 - FURNACES KILNS OVENS RETORTS
-
3520094
-
Patent number 3,520,094
-
Issue date Jul 14, 1970
-
F27 - FURNACES KILNS OVENS RETORTS
-
3481636
-
Patent number 3,481,636
-
Issue date Dec 2, 1969
-
F27 - FURNACES KILNS OVENS RETORTS
-
3384356
-
Patent number 3,384,356
-
Issue date May 21, 1968
-
F27 - FURNACES KILNS OVENS RETORTS
-
2543594
-
Patent number 2,543,594
-
Issue date Feb 27, 1951
-
F26 - DRYING
-
2226910
-
Patent number 2,226,910
-
Issue date Dec 31, 1940
-
F27 - FURNACES KILNS OVENS RETORTS