E - Fixed Constructions – 02 – D
Patent
E - Fixed Constructions
02
D
E02D 29/12 (2006.01)
Patent
CA 2300290
A manhole for a storm sewage system comprising a structure having at least one wall extending from the base of the manhole.
Oldham Edward H.
Tran-Quoc-Nam John
Wilkinson Heavy Precast Limited
LandOfFree
Manhole with extension wings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Manhole with extension wings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manhole with extension wings will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1452450