E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
255/3
E21B 25/02 (2006.01) E21B 23/02 (2006.01) E21B 25/00 (2006.01)
Patent
CA 977329
LandOfFree
Retrieving and lowering system for a core barrel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Retrieving and lowering system for a core barrel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retrieving and lowering system for a core barrel will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-581629