Comparison of search systems for online chemical patent searching
| Autor: | Theresa Novak |
|---|---|
| Rok vydání: | 1987 |
| Předmět: |
Information retrieval
Fuel Technology Computer science Renewable Energy Sustainability and the Environment Online search Process Chemistry and Technology Energy Engineering and Power Technology Patent retrieval Bioengineering Dialog box Orbit (control theory) Library and Information Sciences Computer Science Applications |
| Zdroj: | World Patent Information. 9:267 |
| ISSN: | 0172-2190 |
| DOI: | 10.1016/0172-2190(87)90110-4 |
| Popis: | The most important search features of Dialog, Data-Star, Orbit, STN and Pergamon InfoLine online services are compared with special attention to chemical patent retrieval. The reasons for online patent searching and the criteria for choosing the suitable databases and search services are discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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