T'ŭkhŏ p'allye yŏn'gu
By: Han'guk T'ŭkhŏ Pŏphakhoe p'yŏn
Publisher: Pagyŏngsa
Published: 2009
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 740
ISBN-13: 9788971898901
Subjects: Patent laws and legislation