1. The Defendant (Counterclaim Plaintiff) paid KRW 30,000,000 to the Plaintiff (Counterclaim Defendant) and its related amount from June 23, 2017 to March 12, 2020.

1. Facts of recognition;

A. The Plaintiff is a company that manufactures and sells bowling, etc., and the Defendant is a company that produces and supplies polybane materials.

B. The Plaintiff’s production process is a process in which the right Block, which is a heavy object, is made in order to have the characteristics of making it possible to proceed in the form of a strawer in a low level with a view to making it possible to carry out in the form of a string line, and the Plaintiff’s production process is a process in which the copyright Block, which is a heavy object, is combined with other materials, and after fixing the factory space in the mold of Korea (Mold) and then covering the mold, and after covering the mold, it is composed of an dysium and absorption as well as a dysium and absorption.

The process of inserting the outer skin of the bowling hole by inserting a mixture of substances in certain proportion, is composed of the process of cutting off from the shape frame to the sprink, the part of the sponsed part from injecting the spher, and sphering, painting, and sphering on the surface after cutting off the spheric part.

In particular, if the bates and polysiums are mixed with stale stale stale stale stale stale stale stale stale stale stale stale stale stale stale stale stale stale stale stale stale stal

As a result of these double-competing reactions, polygenomane is formed.

Since this begins and the physical characteristics are different from each other according to the mixed ratio, the plaintiff can influorites in a container, and the plaintiff can influorites in the other container, and in the other container, influors in a mixture with mixing (bluors and bluors) so that they can influorize them into mixing (bluors and bluents) by putting them in a container, and by controlling the transport quantity meeting the exchange-based pumps ratio

C. Around March 2010, the Defendant, who was requested from the Plaintiff, for the manufacture and supply of polybane ingredients necessary for the manufacture of the Boling Code, is the Plaintiff.