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Category:E21B17/10
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Pages in category "E21B17/10"
The following 6 pages are in this category, out of 6 total.
1
- 17938636. ROBOTIC UNTETHERED SIDEWALL CORING TOOLS simplified abstract (Saudi Arabian Oil Company)
- 18438913. Expandable Drill Pipe Centralizer/Stabilizer simplified abstract (SAUDI ARABIAN OIL COMPANY)
2
B
- Blockchain patent applications on February 1st, 2024
- Blockchain patent applications on February 29th, 2024