EOG81RS7Z IPR010987 793/887 EOG81RS7Z IPR012336 780/887 EOG81RS7Z IPR004045 775/887 EOG81RS7Z IPR017933 749/887 EOG81RS7Z IPR004046 716/887 EOG81RS7Z IPR018499 1/887 EOG81RS7Z IPR008952 1/887