-
-
Rotary kiln
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Patent number 5,022,852
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Issue date Jun 11, 1991
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Veba Oel Entwicklungs-Gesellschaft mbH
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Michael Blasko
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F27 - FURNACES KILNS OVENS RETORTS
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3096127
-
Patent number 3,096,127
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Issue date Jul 2, 1963
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F26 - DRYING
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2980413
-
Patent number 2,980,413
-
Issue date Apr 18, 1961
-
F27 - FURNACES KILNS OVENS RETORTS
-
2702218
-
Patent number 2,702,218
-
Issue date Feb 15, 1955
-
F26 - DRYING
-
1832784
-
Patent number 1,832,784
-
Issue date Nov 17, 1931
-
F27 - FURNACES KILNS OVENS RETORTS
-
1527147
-
Patent number 1,527,147
-
Issue date Feb 17, 1925
-
F27 - FURNACES KILNS OVENS RETORTS