000 00499nam a2200181zu 4500
005 20241005162003.0
008 090205n chi d
110 2 _612
_aT'ûkhôch'ông
110 2 _612
_a특허청
245 _602
_aT'ûkhô kongbo
245 _602
_a특허공보
_b
260 _aSôul
650 _aJournal -- Science -- Patent -- Industrial Patent -- The Korean Industrial Property Office -- ROK
866 0 _a4763.1996:12
946 _a
947 _a34881
999 _c60127
_d60127