EP 4321642 A1 20240214 - LEAD-FREE BRASS ALLOY
Title (en)
LEAD-FREE BRASS ALLOY
Title (de)
BLEIFREIE MESSINGLEGIERUNG
Title (fr)
ALLIAGE DE LAITON SANS PLOMB
Publication
Application
Priority
DE 102022120122 A 20220810
Abstract (de)
Die Erfindung betrifft eine bleifreie Messinglegierung, enthaltend56 bis 66% Cu,0,1 bis 1,5% Ca,weniger als 0,1% Pb,Rest Zn sowieunvermeidbare Verunreinigungen.
IPC 8 full level
C22C 9/04 (2006.01)
CPC (source: EP)
C22C 9/04 (2013.01)
Citation (applicant)
- EP 2913415 A1 20150902 - JIAXING IDC PLUMBING & HEATING TECHNOLOGY LTD [CN], et al
- CN 101565784 A 20091028 - NINGBO AODA COPPER PRODUCTS CO [CN]
- CN 1333094 A 20020130 - MITSUIBISHI ELECTRIC CORP [JP]
Citation (search report)
- [XY] KR 20080071276 A 20080804 - POONGSAN HOLDINGS CORP [KR]
- [XYI] CN 101550503 A 20091007 - UNIV CENTRAL SOUTH [CN]
- [YA] EP 3992321 A1 20220504 - MITSUBISHI MATERIALS CORP [JP]
- [A] CN 101565784 A 20091028 - NINGBO AODA COPPER PRODUCTS CO [CN]
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 23189161 A 20230802; DE 102022120122 A 20220810