Document (#7815)

Author

Myers, J.S.

Title

Patent images on CD-ROM : numeric vs. classified sets

Source

World patent information. 14(1992) no.2, S.67-70

Year

1992

Abstract

The costs of recording U.S. patents on CD-ROMs as numeric sets or classified sets (by class, technology group or subclass) are analyzed and compared. The advantages of the two types of sets, both for searching and document reproduction are discussed

Field

Patentinformation

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