Phillip Hanford Boot

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Wahroonga, AU

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Patents Grantslast 30 patents

Information Patent Grant
Plastic rock-bolt or dowel
- Patent number 7,963,726
- Issue date Jun 21, 2011
- Phillip Hanford Boot
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Plastic rock-bolt or dowel
- Publication number 20070292231
- Publication date Dec 20, 2007
- Phillip Hanford Boot
- E21 - EARTH DRILLING MINING