"18687"^^ . "2003-11-19"^^ . "30069"^^ . . "1988-01-04"^^ . . "MODIFICA EL ARANCEL ADUANERO Y LEYES N\u00B0S. 18.480, 18.483 18.525 Y 18.634"^^ . . . . "MODIFICA EL ARANCEL ADUANERO Y LEYES N\u00B0S. 18.480, 18.483 18.525 Y 18.634"^^ . "es"^^ . "0"^^ . . "Ley 18687"^^ . "MODIFICA EL ARANCEL ADUANERO Y LEYES N\u00B0S. 18.480, 18.483 18.525 Y 18.634"^^ . . . . . "1988-01-05"^^ .