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Herbert Corte
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Opladen, DE
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last 30 patents
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Patent Grant
Ion exchanger fertilizers
Patent number
4,396,412
Issue date
Aug 2, 1983
Bayer Aktiengesellschaft
Harold Heller
C05 - FERTILISERS MANUFACTURE THEREOF
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Patent Grant
Process for treating drinking water and sewage
Patent number
4,115,261
Issue date
Sep 19, 1978
Bayer Aktiengesellschaft
Herbert Corte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...