E - Fixed Constructions – 21 – B
Inventor
E - Fixed Constructions
21
B
Inventor
Expandable raise bit
Large diameter bit with bridge mounted drive stem
Universal earth formation cutter
No associations
LandOfFree
Thomas F. Youngblood does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Thomas F. Youngblood, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thomas F. Youngblood will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-260612