NO.sub.x -cleaning paving block

Details NO.sub.x -cleaning paving block NO.sub.x -cleaning paving block

1997-01-24

1999-01-19

Watkins, III, William P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

428143, 428149, 428150, 428213, 4283122, 4283128, 428689, 428328, 428156, 502349, 502350, B01J 2300

Patent

active

058612050

ABSTRACT:
An NO.sub.x -cleaning paving block comprising a surface layer which contains titanium dioxide and which is layered on a concrete-made base layer.

REFERENCES:
patent: 4218260 (1980-08-01), Metzler
patent: 5120690 (1992-06-01), Jung et al.
patent: 5376705 (1994-12-01), Leys et al.
patent: 5445437 (1995-08-01), Adamson
patent: 5494513 (1996-02-01), Fu et al.

Affiliated with

Also associated with

Rating

NO.sub.x -cleaning paving block does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with NO.sub.x -cleaning paving block, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and NO.sub.x -cleaning paving block will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1245366