____________ means that if an investor registers a patent in one member country, he can file an application for registration in other member countries within one year from the date of filing return,

____________ means that if an investor registers a patent in one membe

1.	____________ means that if an investor registers a patent in one member country, he can file an application for registration in other member countries within one year from the date of filing return,
A.	Patent cooperation Treaty
B.	Paris Union
C.	Priority Right
D.	National Treatment
Answer» D. National Treatment