E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
255/29
E21B 31/113 (2006.01)
Patent
CA 1000266
Downen Jim L.
Sutliff Wayne N.
Downen Jim L.
Sutliff Wayne N.
LandOfFree
Deep well drilling jar does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Deep well drilling jar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deep well drilling jar will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-640077