E - Fixed Constructions – 21 – D
Inventor
E - Fixed Constructions
21
D
Inventor
Lining system for tunnels and like passages
Method of lining tunnelling galleries and the like
Profile steel
No associations
LandOfFree
Franz Gantke does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Franz Gantke, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Franz Gantke will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-724683