US5642502 Патенты
medical and legal documents, journals, news stories and the like. Each small piece of text within the documents such as a sentence, phrase and semantic unit in the data base is
Притязаний: 15. Знаков текста: 49 250.
US5642502 Патенты
medical and legal documents, journals, news stories and the like. Each small piece of text within the documents such as a sentence, phrase and semantic unit in the data base is
Притязаний: 15. Знаков текста: 49 250.