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All appeals are dismissed.
The costs of appeal are assessed against the defendant.
Reasons
The grounds of appeal are examined (to the extent of supplement in case of supplemental appellate briefs not timely filed).
1. Case summary and key issue
A. Review of the reasoning of the lower judgment and the record reveals the following circumstances.
1) The net F (hereinafter referred to as “the network”).
The E Mining Center (hereinafter “instant Mining Center”) from around 1977 to May 1989.
(2) The deceased was diagnosed on October 27, 1982, and was determined by the disability grade No. 11 subparag. 9 under the Industrial Accident Compensation Insurance Act, and was paid KRW 2,053,90 for lump-sum disability compensation benefits pursuant to the Industrial Accident Compensation Insurance Act on July 6, 1983.
3) 망인은 1984. 9. 27. 진폐정밀진단 결과 ‘진폐병형 2/2형’, 1996. 7. 22. 진폐정밀진단 결과 ‘진폐병형 1/2형, 심폐기능 F0(정상)’, 2000. 10. 30. 진폐정밀진단 결과 ‘진폐병형 2/2형, 심폐기능 F0(정상)’, 2007. 12. 4. 진폐정밀진단 결과 ‘진폐병형 2/2형, F1/2(경미장해)’, 2009. 1. 15. 진폐정밀진단 결과 ‘진폐병형 2/2형, 심폐기능 F1(경도 장해), 합병증 폐기종(em)’으로 판정받는 등 그 증상이 점차 악화되었고 2009. 4. 30. 요양판정을 받아 요양하던 중 2011. 2. 22. 진폐증으로 사망하였다. 4) 2018. 7.경 망인의 산업재해보상보험법상 장해등급을 2009. 1. 15.자 진폐정밀진단 결과에 따라 제7급 제15호로 상향하는 결정이 이루어졌고, 망인의 배우자인 원고 A은 망인의 사망 당시의 장해등급 제7급의 장해보상일시금으로 평균임금의 616일분에서 기존에 지급된 장해등급 제11급의 장해보상일시금인 평균임금의 220일분을 뺀 53,833,250원[≒ 135,942원 57전 × (616일-220일)]을 지급받았다.
B. The key issue of the instant case is that the worker who suffered occupational accidents due to pneumoconiosis in the closed mine dies therefrom.