EP 3812477 A1 20210428 - METAL ALLOY COMPRISING GOLD
Title (en)
METAL ALLOY COMPRISING GOLD
Title (de)
GOLDHALTIGE METALLLEGIERUNG
Title (fr)
ALLIAGE MÉTALLIQUE COMPRENANT DE L'OR
Publication
Application
Priority
EP 19306367 A 20191021
Abstract (en)
The present invention concerns a metal alloy comprising at least four metallic elements different from gold (Au), each of said metallic elements being in an amount from 1.0 to 55.0 atomic percent, characterized in that the metal alloy further comprises gold (Au) in an amount of at least 58.3 % by weight over the total weight of the metal alloy.
IPC 8 full level
C22C 5/02 (2006.01); A44C 27/00 (2006.01); C22F 1/14 (2006.01)
CPC (source: EP)
A44C 27/003 (2013.01); C22C 5/02 (2013.01); C22F 1/14 (2013.01)
Citation (applicant)
WO 2019073023 A1 20190418 - HUBLOT SA GENEVE [CH]
Citation (search report)
- [XAI] CN 108588467 A 20180928 - BEIJING CHUNSHU ELECTRONIC MAT CO LTD
- [XAI] US 2014328718 A1 20141106 - RAYKHTSAUM GRIGORY [US]
- [XA] GB 372236 A 19320505 - CARTIER SA
- [XAI] JP 2001207226 A 20010731 - KYOCERA CORP
- [XA] US 2018171436 A1 20180621 - VINCENT DENIS [CH], et al
- [XA] EP 0008975 A1 19800319 - LOUYOT COMPTOIR LYON ALEMAND [FR]
- [XA] US 5221207 A 19930622 - SCHOECK GERNOT [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 19306367 A 20191021