When was World Intellectual Property Organisation (WIPO) founded?

When was World Intellectual Property Organisation (WIPO) founded?

ورلڈ انٹلیکچوئل پراپرٹی آرگنائزیشن کی بنیاد کب رکھی گئی؟
Explanation

WIPO established: July 1967

HQ: Geneva, Switzerland