EP 0991895 A1 20000412 - SEMI-PRODUCT FOR LIGHT TECHNICAL PURPOSE, A METHOD AND AN EQUIPMENT FOR THE PRODUCTION OF SUCH PRODUCT
Title (en)
SEMI-PRODUCT FOR LIGHT TECHNICAL PURPOSE, A METHOD AND AN EQUIPMENT FOR THE PRODUCTION OF SUCH PRODUCT
Title (de)
HALBZEUG FÜR BELEUCHTUNGSZWECKE, VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG DIESES HALBZEUGES
Title (fr)
DEMI-PRODUIT DESTINE A L'ECLAIRAGE, PROCEDE ET EQUIPEMENT DE PRODUCTION DUDIT PRODUIT
Publication
Application
Priority
- NO 9800193 W 19980624
- NO 972979 A 19970626
Abstract (en)
[origin: WO9900624A1] A description of a procedure for producing a semi-product for lighting purposes, a semi-product for lighting purposes and equipment for producing the semi-product for lighting purposes. A sheet material or substrate (10), preferably of a metallic material such as aluminium or an aluminium alloy, may expediently comprise a wound, sheet material or a coil. The substrate is treated/coated to produce delimited fields or stripes (1, 2, 3) with different lighting and aesthetic properties, after which the plane substrate is formed/processed into the form of the semi-product.
IPC 1-7
IPC 8 full level
B05C 1/08 (2006.01); B05C 1/16 (2006.01); F21V 7/22 (2006.01)
CPC (source: EP US)
B05C 1/0834 (2013.01 - EP US); B05C 1/165 (2013.01 - EP); F21V 7/24 (2018.01 - EP US); F21V 7/28 (2018.01 - EP US)
Citation (search report)
See references of WO 9900624A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9900624 A1 19990107; AT E205293 T1 20010915; AU 8651898 A 19990119; DE 69801579 D1 20011011; DE 69801579 T2 20020711; DK 0991895 T3 20020107; EP 0991895 A1 20000412; EP 0991895 B1 20010905; ES 2163878 T3 20020201; NO 305183 B1 19990412; NO 972979 D0 19970626; NO 972979 L 19981228
DOCDB simple family (application)
NO 9800193 W 19980624; AT 98937875 T 19980624; AU 8651898 A 19980624; DE 69801579 T 19980624; DK 98937875 T 19980624; EP 98937875 A 19980624; ES 98937875 T 19980624; NO 972979 A 19970626