Ursula M. Harder

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Gainesville, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of wastewater
- Patent number 4,341,636
- Issue date Jul 27, 1982
- General Electric Company
- Ursula M. Harder
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE