Neville Donald D'Herville

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Nelson, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Cover for a chimney
- Patent number 9,335,044
- Issue date May 10, 2016
- Neville Donald D'Herville
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
COVER FOR A CHIMNEY
- Publication number 20110092147
- Publication date Apr 21, 2011
- Neville Donald D'Herville
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES