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Harald Grimmer

G - Physics – 01 – V

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Country: Germany

Active controlled bottomhole pressure system and method

E - Fixed Constructions – 21 – B
Patent

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Active controlled bottomhole pressure system and method with...

E - Fixed Constructions – 21 – B
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Apparatus and method for minimizing wear and wear related...

G - Physics – 01 – V
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Control systems and methods for active controlled bottomhole...

E - Fixed Constructions – 21 – B
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Downhole cutting mill

E - Fixed Constructions – 21 – B
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Profile ID: LFCA-PAI-P-1298451

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