Hydraulic and earth engineering
Underground passageway, e.g., tunnel
Boring
Assignee
active
No affiliations
Method and apparatus for advancing cylindrical bodies undergroun
Method and apparatus for advancing cylindrical bodies undergroun
LandOfFree
Koichi Uemura does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Koichi Uemura, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Koichi Uemura will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-310783