Hager & Elsaesser

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Stuttgart, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the treatment of water solution by ion exchange
- Patent number 4,088,563
- Issue date May 9, 1978
- Hager & Elsaesser
- Kurt Marquardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for the treatment of liquids
- Patent number 4,033,874
- Issue date Jul 5, 1977
- Hager & Elsaesser
- Kurt Marquardt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

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