Acquisition Source
Goddard Space Flight Center
Document Type
Other - Patent
Authors
Stephen H Castles (Goddard Space Flight Center Greenbelt, United States) Michael E Schein (Goddard Space Flight Center Greenbelt, United States) Date Acquired
August 13, 2013
Publication Date
April 18, 1989
Publication Information
Publisher: United States Patent and Trademark Office
Accession Number
89N29578
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,821,907
Patent Application
US-PATENT-APPL-SN-205771