La Protection des inventions en Union soviétique et dans les républiques populaires d'Europe ... p̀ar  Martine Hiance ... Yves Plasseraud ...
Contributors: Plasseraud, Yves,
Publisher: Librairies techniques
Published: 1969
Place of publication: Paris
Language: fre
Number of pages: 447
Subjects: Patent laws and legislation -- Russia; Patent laws and legislation -- Europe, Eastern