FLEMING AND COMPANY, PHARMACEUTICAL
FLEMING AND COMPANY, PHARMACEUTICAL Patent applications | ||
Patent application number | Title | Published |
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20120145458 | ROTARY STEERABLE DRILLING SYSTEM - A rotary steerable drilling system comprises a rotatable housing having a plurality of steering actuators mounted thereon and movable, individually, between retracted and extended positions, the actuators being electrically controlled, and a battery arranged to supply electrical power to the actuators. | 06-14-2012 |