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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/03/1981
Application #:
05671543
Filing Dt:
03/29/1976
Inventor:
DAVID ALBERT HINES
Title:
SEWAGE TREATMENT-FLOTATION APPARATUS
Assignment: 1
Reel/Frame:
006965/0039Recorded: 04/29/1994Pages: 21
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/02/1993
Assignee:
IMPERIAL CHEMICAL HOUSE
9 MILLBANK LONDON, ENGLAND SW1P 3JF
Correspondent:
CUSHMAN, DARBY & CUSHMAN
PAUL N. KOKULIS
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918

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