Static structures (e.g., buildings)
With entrance for persons or objects in horizontal or...
Inventor
active
Highway barrier with level internal ducts and construction metho
Utility vault cover seal
No associations
LandOfFree
Walter B. Hahne does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Walter B. Hahne, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Walter B. Hahne will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1961737