ERIC Number: EJ314100
Record Type: Journal
Publication Date: 1985
Pages: N/A
Abstractor: N/A
ISBN: N/A
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EISSN: N/A
Patent Family Databases.
Simmons, Edlyn S.
Database, v8 n1 p49-55 Feb 1985
Reports on retrieval of patent information online and includes definition of patent family, basic and equivalent patents, "parents and children" applications, designated states, patent family databases--International Patent Documentation Center, World Patents Index, APIPAT (American Petroleum Institute), CLAIMS (IFI/Plenum). A table noting country coverage of patent family databases is appended. (EJS)
Publication Type: Journal Articles; Information Analyses; Reference Materials - Bibliographies
Education Level: N/A
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Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
