Entry Topical Term

Number of records used in: 13

001 - CONTROL NUMBER

• control field: 1906

003 - CONTROL NUMBER IDENTIFIER

• control field: NLI

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20210225120150.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 210225|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: NLI
• Transcribing agency: NLI

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Patents
• Geographic subdivision: United States

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (NLI)1398: 880-01, Patent attorneys and agents, 1963