D.A.S. Siriwardhana

Follow

Person

Malwana, LK

People

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS AND METHODS FOR SUSTAINED RELEASE OF AGRICULTURAL MACR...
- Publication number 20140165683
- Publication date Jun 19, 2014
- Sri Lanka Institute of Nanotechnology (Pvt) Ltd.
- Nilwala Kottegoda
- C05 - FERTILISERS MANUFACTURE THEREOF