First Preliminary Draft of A Convention Establishing A European System For the Grant of Patents
Subtitle: Inter-Governmental Conference  For the Setting  up of A European System For the Grant of Patents.
Publisher: s.n
Published: 1970
Place of publication: S.l
Language: und
Other titles: Premier Avant-Projet de Convention Instituant un Systeme Europeen de Délivrance de Brevets : Conference Intergouvernementale Pour L'institution D'un Systeme Europeen de Délivrance de Brevets.
Notes: 1