Patentanwälte Dipl.-Ing. Helmut Hübscher, Dipl.-Ing. Karl Winfried Hellmich
Classes
01
NICE Classification
Chemicals and biological substances for water, drinking water, mud and sewage treatment and also for water, drinking water, mud and sewage clarification; chemicals and biological substances for odour treatment of sewage and sewage sludge; cultures of microorganisms for water, drinking water and sewage treatment and also for water, drinking water and sewage clarification.;
42
NICE Classification
Services in the field of process engineering consultancy concerning water, drinking water, mud and sewage treatment and clarification; process engineering consultancy in the field of odour treatment of sewage and sewage sludge; chemical and biological analysis of waste water and drinking water; chemical and biological analysis of waste water and sewage sludge.;
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