Hwahak t'ŭkhŏ p'allye yŏn'gu
By: T'ŭkhŏch'ŏng
Edition: Ch'op'an
Publisher: Jinhan M&B
Published: 2014
Place of publication: Sŏul-si
Language: kor
Number of pages: 255
ISBN-13: 9788984326743
Subjects: Patent laws and legislation; Chemistry; Cases; Patents