A. J. Gehan Amaratunga

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Malwana, LK

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Patents Grantslast 30 patents

Information Patent Grant
Composition and method for sustained release of agricultural macron...
- Patent number 8,696,784
- Issue date Apr 15, 2014
- Sri Lanka Institute of Nanotechnology (Pvt) Ltd
- Nilwala Kottegoda
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION AND METHOD FOR SUSTAINED RELEASE OF AGRICULTURAL MACRON...
- Publication number 20130098125
- Publication date Apr 25, 2013
- Sri Lanka Institute of Nanotechnology (Pvt) Ltd.
- Nilwala Kottegoda
- C05 - FERTILISERS MANUFACTURE THEREOF