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Ekkehart Illigner
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Augsburg, DE
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last 30 patents
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Patent Grant
Particle classifier with wear-resistant classifier wheel
Patent number
4,786,406
Issue date
Nov 22, 1988
Alpine Aktiengesellschaft
Roland Nied
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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last 30 patents
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Patent Application
Materials processing machine
Publication number
20040018066
Publication date
Jan 29, 2004
Ekkehart Illigner
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES