Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 AU293939B2 - Extraction and recovery of metals from ores concentrates and residues
- Google Patents
AU293939B2 - Extraction and recovery of metals from ores concentrates and residues
- Google Patents
Extraction and recovery of metals from ores concentrates and residues
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrolytic Zinc Company of Australasia Ltd
Original Assignee
Electrolytic Zinc Company of Australasia Ltd
Filing date
Publication date
Application filed by Electrolytic Zinc Company of Australasia LtdfiledCriticalElectrolytic Zinc Company of Australasia Ltd
Priority to US534411ApriorityCriticalpatent/US3440155A/en
Priority to ES0324403Aprioritypatent/ES324403A1/en
Priority to DE19661533071prioritypatent/DE1533071B1/en
Priority to SE4519/66Aprioritypatent/SE309120B/xx
Application grantedgrantedCritical
Publication of AU5727565ApublicationCriticalpatent/AU5727565A/en
Publication of AU293939B2publicationCriticalpatent/AU293939B2/en