Article 9(1)(1) The defendant cooperative shall be supplied with and use the expendable goods of Article 4 used for the equipment of Article 2 from the plaintiff and shall not use the expendable goods supplied by others.

Article 10 (Period of Contract) (1) Contract period shall be six years from the beginning date of the contract.

However, the conclusion of the contract shall be the time when the total quantity of consumed goods remains within the contract period is terminated, and the remaining quantity of consumed goods after the contract period is increased by 10%. If the Defendant Cooperative expends the consumed goods of Article 4 that the Plaintiff did not supply prior to the disbursement of the main contract specified in Article 5, it shall, in principle, compensate the remainder of the contract to the Plaintiff at the unit price for one month as follows:

* Examples 1: The defendant cooperative will bear the balance of equipment leasing and the installation and removal costs ( 20,000,000) as shown below, as follows, if the equipment leasing is not operated normally at the time of closure or suspension of business.

* Examples 2: Salescheon (unit price for equipment leasing) 】 1,000 x 10 x 10 x 10 x 80,000 x 13 (Maintenance and Repair) x the plaintiff must make every effort to check, coordinate, and repair the defendant cooperative so that the plaintiff can operate in good condition at all times the artificial extension period for lease and sale, and provide the necessary parts and services within two years after the installation of the equipment without compensation.

Provided, That if the damage, loss, or malfunction of an artificial kidne is caused due to the negligence in handling the defendant cooperative, the defendant cooperative shall bear the expenses at actual expenses, and the expenses incurred in replacing and repairing parts after the lapse of two years.