1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Facts of recognition;

A. The Plaintiff’s husband and the father of the Plaintiff B, C, D, and E (hereinafter “the deceased”) worked in the Korea Coal Corporation from April 1, 1966 to July 23, 1979, and from H Co., Ltd. (hereinafter “the Mining Corporation”) from October 15, 1990 to April 1, 193.

On March 2, 1993, the Korea Coal Corporation was in operation until now, and the mining center of this case was closed on June 8, 1993 after filing an application for confirmation under Article 42-2(1) of the former Enforcement Decree of the Coal Industry Act (amended by Presidential Decree No. 14092, Dec. 31, 1993; hereinafter “former Enforcement Decree of the Coal Industry Act”).

B. On July 3, 1980, the Deceased was diagnosed as “mick-type 1 and Maculic pulmonary Tuberculosis,” and the treatment of pulmonary Tuberculosis was completed on September 30, 1981. On December 5, 1992, the deceased was diagnosed as “mick-type 2/3” and judged as class 11 of the disability grade. On June 7, 1996, the deceased was diagnosed as “mick-type 3/3, and cardiopulmonary pulmonary 0 (normal)” as a result of the close diagnosis conducted by the above I Hospital on August 25, 1997, and on December 9, 198, the deceased was diagnosed as “mick-type 4A and 00 (m) disease-type 4A,” and the result of the close diagnosis conducted by the above I Hospital on December 19, 198, and was directly diagnosed as “mary 4A’s disease-type mary disease”.

C. On December 5, 1992, the Deceased received the judgment of class 11 of the disability grade by recognizing pneumoconiosis as an occupational accident from the Korea Labor Welfare Corporation on December 5, 1992. On April 28, 1993, the Deceased was paid as lump sum of KRW 8,901,260 on May 31, 1993 as lump sum of KRW 3,301,680, and KRW 5,59,580 on May 31, 1993 (hereinafter “instant lump sum disability compensation”). The Plaintiffs were dead.