EP 1997975 A1 20081203 - Diffuser element for reinforced concrete and glass tiles
Title (en)
Diffuser element for reinforced concrete and glass tiles
Title (de)
Diffusorelement für verstärkte Beton- und Glasfliesen
Title (fr)
Élément diffuseur pour béton armé et tuiles de verre
Publication
Application
Priority
EP 07109453 A 20070601
Abstract (en)
A diffuser element (10) for reinforced concrete and glass tiles is produced in the form of a hollow glass tile defined by a quadrangular base plate (11) having a first surface (12) and a second surface (13) opposite the first from which a substantially perimetric edge (14) integrated with the base plate, protrudes, the second surface (13) having a deposit of one or more interferential layers (21) inside the substantially perimetric edge (14).
IPC 8 full level
E04C 1/42 (2006.01)
CPC (source: EP)
E04C 1/42 (2013.01)
Citation (search report)
- [XY] WO 9852881 A1 19981126 - NIPPON ELECTRIC GLASS CO [JP], et al
- [Y] US 2297337 A 19420929 - WILEY OTIS W
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07109453 A 20070601