EP 1650316 A1 20060426 - Gold alloy
Title (en)
Gold alloy
Title (de)
Goldlegierung
Title (fr)
Alliage d'or
Publication
Application
Priority
EP 04405652 A 20041020
Abstract (en)
The proportion of antimony and tin is 10ppm-1%. The proportion of gold is higher than 37.5 wt.%. The alloy comprises (wt.%): gold (37-38), silver (2-6), and copper (56-60); gold (76-77), platinum (500ppm-4%), and copper (19-23); and gold (78-82) and copper (18-22).
IPC 8 full level
C22C 5/02 (2006.01)
CPC (source: EP)
C22C 5/02 (2013.01)
Citation (search report)
[X] EP 1323492 A1 20030702 - CITIZEN WATCH CO LTD [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1650316 A1 20060426; EP 1815031 A1 20070808; WO 2006042846 A1 20060427
DOCDB simple family (application)
EP 04405652 A 20041020; EP 05797014 A 20051018; EP 2005055334 W 20051018