Harald Sandmann

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Nussbaumen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for filtering and encapsulating radioactive particles
- Patent number 4,350,620
- Issue date Sep 21, 1982
- Maschinenfabrik Meyer AG
- Edmund Hartinger
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filtration process using polyolefin fibrids as filter aids
- Patent number 4,274,971
- Issue date Jun 23, 1981
- Maschinenfabrik Meyer AG
- Edmund Hartinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL