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Millennium Oiflow Systems & Technology Inc.
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Edmonton Alberta, CA
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Patents Grants
last 30 patents
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Patent Grant
Surface motor direct-drive sucker-rod screw pump device
Patent number
9,059,606
Issue date
Jun 16, 2015
Millennium Oiflow Systems & Technology Inc.
Jun Liu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...