TY  - GEN
T1  - World-wide symposium on the international patent system in the twenty-first century.
VL  - no. 677 (EC)
CN  - K1504.6
LA  - eng
LA  - chi
LA  - Text in English and Chinese with Chinese text on inverted pages.
N1  - *the United Nations Development Programme (UNDP), Beijing, November 1 and 2, 1989*.
N1  - Organized jointly by the World Intellectual Property Organization and the Chinese Patent Office with the assistance of the United Nations Development Programme.
N1  - Conference held in Beijing, November 1 and 2, 1989.
N1  - Conference organized jointly by the World Intellectual Property Organization (WIPO) and the Chinese Patent Office (CPO) with the assistance of the United Nations Development Programme (UNDP).
ID  - 19006
KW  - Patent laws and legislation
KW  - Patents.
KW  - Intellectual property.
KW  - WIPO AND UPOV DOCUMENTS : BIRPI : COMMITTEES OF EXPERTS, CONFERENCES, VARIOUS CONFERENCES
KW  - PATENTS : INTERNATIONAL CLASSIFICATION
KW  - Brevets d'invention
TI  - World-wide symposium on the international patent system in the twenty-first century.
ER  -