Sanŏp chaesankwŏn Yŏngmun pŏmnyŏngjip
Sanŏp chaesankwŏn Yŏngmun pŏmnyŏngjip
Korea (South)
Details
OL Work ID
OL16536049W
Subjects
Intellectual property
Patent laws and legislation
Design protection
Trademarks
Industrial property
Find this book
Open Library