|
1.
|
Seoul : Korean Industrial Property Office, 1991.
English | F 44 KOR |
|
|
2.
|
London [England] : Informa Law, 1991.
German | 53 GB |
|
|
3.
|
Daejeon Metropolitan City, Korea : Korean Intellectual Property Office (KIPO), 2001.
English | F 44 IND |
|
|
4.
|
London [England] : Informa Law, 1991.
English | 53 GB |
|