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The Goskomgidromet patent information system

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Patent information system

📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 151 KB

Patent information services in India: Co

✍ R. Ramachandran 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 655 KB

Chinese Patent Information System (CIPIS

✍ Yang Cailiang 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 213 KB

Patent information system in India

📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 196 KB

Dynamic patent search in the “SOVA” info

✍ S.V. Popov; M.Y. Epstein 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 129 KB

The electronic patent information system

✍ Eckhard Derday; Norbert Mayer 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 459 KB