The Economics of the International Patent System
1952 ◽
Vol 18
(4)
◽
pp. 543
1971 ◽
pp. 125-152
Keyword(s):
Keyword(s):
1980 ◽
Vol 83
(738)
◽
pp. 504-510
Keyword(s):
2017 ◽
Vol 17
(3)
◽
pp. 349-369
◽