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AU2002309991A1 - Crust hole repair for electrolytic cells - Google Patents

Crust hole repair for electrolytic cells

Info

Publication number
AU2002309991A1
AU2002309991A1 AU2002309991A AU2002309991A AU2002309991A1 AU 2002309991 A1 AU2002309991 A1 AU 2002309991A1 AU 2002309991 A AU2002309991 A AU 2002309991A AU 2002309991 A AU2002309991 A AU 2002309991A AU 2002309991 A1 AU2002309991 A1 AU 2002309991A1
Authority
AU
Australia
Prior art keywords
electrolytic cells
hole repair
crust hole
crust
repair
Prior art date
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.)
Abandoned
Application number
AU2002309991A
Inventor
H. Wayne Cotten
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.)
Alcoa Corp
Original Assignee
Alcoa Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcoa Corp filed Critical Alcoa Corp
Priority claimed from PCT/US2002/015986 external-priority patent/WO2003104531A1/en
Publication of AU2002309991A1 publication Critical patent/AU2002309991A1/en
Abandoned legal-status Critical Current

Links

AU2002309991A 2002-05-20 2002-05-20 Crust hole repair for electrolytic cells Abandoned AU2002309991A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/015986 WO2003104531A1 (en) 1999-09-29 2002-05-20 Crust hole repair for electrolytic cells

Publications (1)

Publication Number Publication Date
AU2002309991A1 true AU2002309991A1 (en) 2003-12-22

Family

ID=34374678

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002309991A Abandoned AU2002309991A1 (en) 2002-05-20 2002-05-20 Crust hole repair for electrolytic cells

Country Status (1)

Country Link
AU (1) AU2002309991A1 (en)

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase