Tʻŭkhŏpŏp sangsŏl
Subtitle: silmu mit py̆ollisa sihŏmyong
By: Yi Su-ung chŏ.
Publisher: Hanʼguk Kongŏp Soyukwŏn Pŏphak Yŏnʼguwŏn
Published: 1990
Place of publication: Sŏul
Language: kor
Number of pages: 852
Subjects: Patent laws and legislation -- Korea (South); Patent laws and legislation