1. The plaintiff's claim against the defendants is dismissed.

2. All the costs of lawsuit are assessed against the Plaintiff.

1. Basic facts

A. The parties 1) The Plaintiff is a corporation D and the insured as “stock company D and attached LPG charging station,” and the insurance period is “from May 20, 2016 to May 19, 2017,” and the E insurance contract with the content of the guarantee as “personal reference” (hereinafter “instant insurance contract”).

(2) On May 1, 2014, G Co., Ltd. (hereinafter referred to as “Defendant B”) and G (FB) concluded a contract for the transportation and management of liquefied petroleum gas (hereinafter referred to as “instant service contract”) with Defendant B (including inventory management) to provide Defendant B with services, such as the acquisition, transportation, delivery of liquefied petroleum gas, and all ancillary matters (including inventory management) with liquefied petroleum gas, and to pay service fees to Defendant B (FB).

At the time of the instant service contract, the contract period shall be one year from the date of conclusion of the contract, and it shall be automatically extended one year from the expiration date unless either party notifies in writing his opposition to the extension of the contract at least one month prior to the expiration of the contract.

(5) (A5) Defendant B entered into a LP gas safety supply contract on April 27, 2016, and run in the I-owned building located in Cheongju-si, Cheongju-si, the “J” restaurant (hereinafter referred to as “Gabin house”).

4) K is a person in charge of safety management who holds a gas industrial engineer's license as a manager of the F charging station, and G is a person in charge of safety management as the operator of the F charging station.

5) Defendant C Co., Ltd. (hereinafter “Defendant C”)

(B) The insurer that entered into a gas liability insurance contract with Defendant B is the insurer that supplied LPG small storage tanks owned by the Defendant B (hereinafter “instant storage tank”) that supplies LPG small storage tanks (hereinafter “instant storage tank”) around 09:45 August 14, 2016, when the occurrence of the accident occurred KG small storage tanks (hereinafter “instant storage tank”).

Co., Ltd. for inventory measurement which had been attached thereto.