patents and innovation evidence from economic hist的相關文章
patents and innovation evidence from economic hist的相關公司資訊
patents and innovation evidence from economic hist的相關商品

Patents and Innovation: Evidence from Economic History ...
瀏覽:418
日期:2025-07-04
2013年12月1日 - Patents and Innovation: Evidence from Economic History. Author: Moser, Petra. Source: ......看更多