Uncategorized
Owner
Uncategorized
Owner
Country: Not Available
No affiliations
Adjustable tunnel sets
Articulated drilling shafts and raise drilling
Articulated tunneling machine
Compartmented bulkheads for tunneling shields
Continuous advancement of tunneling shields
LandOfFree
James S. Robbins And Associates does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with James S. Robbins And Associates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and James S. Robbins And Associates will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-141549