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Rainer Philipp
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Ahlen, DT
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last 30 patents
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Patent Grant
Rotary kiln with planetary coolers
Patent number
3,994,677
Issue date
Nov 30, 1976
Polysius AG
Hans Mollenkopf
F27 - FURNACES KILNS OVENS RETORTS
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Patent Grant
Blade lifter for installation inside a revolving drum
Patent number
3,940,118
Issue date
Feb 24, 1976
Polysius AG
Otto Heinemann
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL