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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/21/1981
Application #:
05775357
Filing Dt:
03/07/1977
Inventor:
WILLEM GROENENDAAL
Title:
PROCESS FOR WORKING-UP HYDROGEN SULPHIDE-CONTAINING GASES
Assignment: 1
Reel/Frame:
003815/0611Recorded: 12/22/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/25/1977
Exec Dt:
02/25/1977
Assignee:
HOUSTON, TEXAS
Correspondent:
ALBERT J. ADAMCIK
SHELL DEV. CO., PATS. & LICENSING DIV.
P.O. BOX 2463
HOUSTON, TEXAS 77001

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