World Intellectual Property Organization

Patent Cooperation Treaty (PCT): done at Washington on June 19, 1970, amended on September 28, 1979, modified on Februar - 224p.; 20cm. - Geneva

9.789280516e+012

Patents (International law)

/ 347.779(100) P7

Search for this title in:

Developed Under CSIR-KnowGate Project in Knowledge Resource Center Copyright @2017