EOG80ZTBF IPR008985 66/87 EOG80ZTBF IPR001870 65/87 EOG80ZTBF IPR003877 65/87 EOG80ZTBF IPR018355 60/87 EOG80ZTBF IPR001841 56/87 EOG80ZTBF IPR013083 3/87 EOG80ZTBF IPR010569 1/87 EOG80ZTBF IPR017906 1/87