1. The defendant's appeal is dismissed.

2. The costs of appeal shall be borne by the Defendant.

Purport of claim and appeal

1...

1. The reasoning of the court's explanation concerning this case is as follows: the defendant's "the defendant" of the second page 8 and 9 of the judgment of the court of first instance shall be "the defendant and the co-defendant B corporation of the court of first instance (hereinafter referred to as "the defendant in case of joint name")"; the defendant Eul corporation of the third page 3 shall be "the co-defendant B corporation of the court of first instance" as "the co-defendant B corporation of the court of first instance"; and therefore, it shall be cited as it is in accordance with the main sentence of Article 420 of the Civil Procedure Act.

2. Thus, the plaintiff's claim against the defendant is justified, and the part against the defendant in the judgment of the court of first instance is just in conclusion, and the defendant's appeal is dismissed as it is without merit. It is so decided as per Disposition.