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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/17/2012
Application #:
12161978
Filing Dt:
09/03/2008
Publication #:
Pub Dt:
04/02/2009
Inventors:
Kurt Tiefenauer, Theodor Ernst, Beat Ernst
Title:
APPARATUS FOR PURIFYING AIR, IN PARTICULAR FOR VENTILATION AND AIR-CONDITIONING SYSTEMS
Assignment: 1
Reel/Frame:
021479/0634Recorded: 09/02/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/18/2008
Exec Dt:
08/21/2008
Exec Dt:
08/19/2008
Assignee:
TAGERHARDSTRASSE 110
WETTINGEN, SWITZERLAND CH-5430
Correspondent:
BRIAN ROFFE
11 SUNRISE PLAZA, SUITE 303
VALLEY STREAM, NEW YORK 11598

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