1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Basic facts

A. 1) The title of the instant patent invention: The filing date of the Hadrid column No. 2)/registration date/registration number: The filing date of the patent application on September 18, 2012 / the patentee on February 15, 2013 (No. 12359323): Plaintiffs 4) at the time of registration of the claims (the claims claim No. 2 and 3 are the same as the claims after correction was made pursuant to the correction request made on September 24, 2013, and each description is omitted.

1) 【Demand 1’s upper part of the floor laid down on the ground of the air space, which is the main part of the oil pipe installed in a vertical line, and the main part inserted into the outer part of the floor to form the gap and to the outer part, which is set up in the upper part, and in the outer part to form a fluor-type air frame, and in the above fluor-mentioned main part, the internal part of the air space is formed with a fluor-shaped which is set up on the airport’s floor, and in the above fluor-mentioned main part of the air space, the upper part of the air space and the lower part of the air space, which is drawn up in a vertical direction at the lower part of the above fluor, and the upper part and lower part of the air space and the 2nd part of the claim 1 to support the inner part of the air space after the conclusion of the above fluor-mentioned fixing and lower part, the outer part of the air space 1 to regulate the above 2nd part of the air space.

. The bottom part was corrected.

【Claim 1-2” 【Tracking the floor laid on the ground of a public port, where the inflows of oil pipes laid on the floor center are installed in a vertical pipe (hereinafter “Composition 1-1”).

Section 5.2.