Karlheinz Schroder

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Intake assembly for rotary drums
- Patent number 4,508,503
- Issue date Apr 2, 1985
- Klockner-Humboldt Deutz AG
- Hubert Ramesohl
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for cooling of cement clinker or the like
- Patent number 4,259,062
- Issue date Mar 31, 1981
- Klockner-Humboldt Deutz AG
- Hubert Ramesohl
- F27 - FURNACES KILNS OVENS RETORTS