Walter Sencza

Follow

Person

Manitouwadge, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Continuous polymer feed system for a waste water treatment plant
- Patent number 4,470,907
- Issue date Sep 11, 1984
- Noranda Mines Limited
- Walter Sencza
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE