Hans-Ulrich Frey

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Fellbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Recovery plant for surplus water paint
- Patent number 5,443,738
- Issue date Aug 22, 1995
- Duerr GmbH
- Satpal Bhatnagar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE