1. All appeals against the instant principal lawsuit and counterclaim by the Defendant (Counterclaim Plaintiff) are dismissed.

2. The appeal costs.

A principal lawsuit and a counterclaim shall be deemed to be combined.

Basic Facts

The plaintiff is a company that produces and sells industrial voltage and spons in the spons of Spanish, and the defendant was engaged in the business of manufacturing and performing Spanish, and used a V and sprink supplied by the plaintiff.

During the period from January 10, 2012 to February 25, 2013, the Defendant requested the Plaintiff to produce and supply V and softs, along with the design drawings of V designed by the Defendant. Accordingly, the Plaintiff supplied the Defendant with cV, finV, finV, width, etc. produced in accordance with the design drawings as follows. The Defendant paid only 78,403,670 won out of 129,586,787 won to the Plaintiff and paid the remainder of 51,183,117 won to the Plaintiff.

(1) On January 10, 2012, 200 x 205 x 205 x 25 x 30 x 25 x 20 x 25 x 36 x 25 x 36 x 25 x 36 x 25 x 36 x 25 x 36 x 25 x 36 x 25 x 36 x 25 x 36 x 25 x 36 x 25 x 36 x 25 x 5 x 10 x 5 x 25 x 36 x 5 x 25 x 36 x 5 x 25 x 36 x 5 x 25 x 25 x 30 x 5 x 25 x 20