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Patent Assignment Details
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Reel/Frame:005819/0033   Pages: 3
Recorded: 03/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
03/24/1992
Application #:
07663921
Filing Dt:
03/11/1991
Title:
LOW CEMENT REFRACTORY
Assignors
1
Exec Dt:
02/06/1991
2
Exec Dt:
02/20/1991
3
Exec Dt:
02/07/1991
Assignee
1
55 COLLINS STREET, MELBOURNE
VICTORIA 3000, AUSTRALIA
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K ST. N.W.
SUITE 1000
WASHINGTON, DC 20006

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