United States patent digest, 1980, Xerox.
Contributors: Xerox Corporation.
Series: Computers and office products series
Publisher: Boston Patent Co.
Published: 1981
Place of publication: Needham Heights, Mass. (P.O. Box 55, Needham Heights 02194)
Language: eng
Number of pages: 188
Subjects: Xerox Corporation.; Patents -- United States.
Notes: Includes indexes.