共 50 条
- [33] Patent citation searching. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 215 : U390 - U390
- [35] PATENT SEARCHING IN A PHARMACEUTICAL COMPANY ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 174 (SEP): : 1 - 1
- [39] PATENT SEARCHING IN A PHARMACEUTICAL COMPANY JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES, 1978, 18 (02): : 79 - 80
- [40] TECHNOLOGICAL INFORMATION SEARCHING BASED ON PATENT DATABANK: CASE STUDY OF IONIC LIQUIDS IN BRAZIL QUIMICA NOVA, 2015, 38 (08): : 1132 - 1138