00000nz a2200000n 4500 001 KSH1999004885 005 20000214133433 008 990121 n azknn|abn |a a|a | 150 ▼a광업 허가[鑛業許可]▲ 450 ▼wr▼i불어▼aautorisation de mine▲ 450 ▼wr▼i일본어▼a鑛業許可▲ 550 ▼wg▼a특허[特許]▲