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Patent Assignment Details
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Reel/Frame:009906/0631   Pages: 3
Recorded: 04/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/20/1999
Application #:
08667816
Filing Dt:
06/20/1996
Title:
MELTING FURNACE FOR THE THERMAL TREATMENT OF SPECIAL WASTE MATERIALS CONTAINING HEAVY METAL AND/OR DIOXIN
Assignor
1
Exec Dt:
06/04/1996
Assignee
1
CH-8050 ZURICH, SWITZERLAND
Correspondence name and address
BURNS, DOANE ET AL
ROBERT S. SWECKER
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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