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Ian PITCHER
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Fig Tree Pocket, Queensland, AU
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last 30 patents
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Patent Grant
Rod rotation apparatus
Patent number
10,626,685
Issue date
Apr 21, 2020
DRILL RIG SPARES PTY LTD
Ian Pitcher
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Rod Rotation Apparatus
Publication number
20170044849
Publication date
Feb 16, 2017
DRILL RIG SPARES PTY LTD
Ian PITCHER
E21 - EARTH DRILLING MINING