Sanŏp chaesankwŏn
Subtitle: Han-Il pŏpchomun pigyopʻyo (tʻŭkhŏ, siryong sinan, ŭijang, sangpʻyo)
By: You Me Tʻŭkhŏ Pŏmnyul Samuso pʻyŏnjŏ
Publisher: Taegwang Sŏrim
Published: 1999
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 470
Subjects: Industrial property