Environment and Cleaner Production Institute

No.

Filing number

Filing date

Title of invention, Inventors

1

EP1265936

2003

Superabsorbent materials based on butyl rubber process for making said materials and use of them, B.Erman, O. Okay, S. Durmaz

2

TR 1997 00051

2000

Biological purification of municipal wastewater in a treatment garden,
Ö. Saygın, S. Ayaz

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