WIPO Permanent Committee on Patent Information

37 pages ; [28] cm

E 224:361 (E/F/S/R)

(E/F/S/R) : English, French, Spanish and Russian version See French version in COMITE PERMANENT DE L'OMPI CHARGE DE L'INFORMATION EN MATIERE DE BREVETS; See Spanish version in COMITE PERMANENTE DE LA OMPI DE INFORMACION EN MATERIA DE PATENTES; See also Russian version;.

Geneva [Switzerland] : World Intellectual Property Organization, 1977.

English