Ch'oesin'gan t'ŭkhŏpŏp chŏnghae
By: Hwang Ŭi-ch'ang, Hwang Kwang-yŏn kongjŏ
Contributors: Hwang, Kwang-yŏn
Edition: Ch'op'an
Publisher: Pŏbyŏngsa
Published: 2009
Place of publication: Sŏul-si
Language: kor
ISBN-13: 9788970322612; 9788970322629
Subjects: Patent laws and legislation
Other titles: T'ŭkhŏpŏp chŏnghae
Notes: Includes bibliographical references and indexes.