TY  - BOOK
ED  - World Intellectual Property Organization (WIPO) <Geneva>
TI  - Patent Cooperation Treaty: (PCT) : done at Washington, June 19, 1970
PY  - 1981///
CY  - Geneva, 
KW  - Internationales Patentwesen
KW  - Patentzusammenarbeitsvertrag, 1970 Juni 19
ER  -