|
| Sort |
| |
Name |
| |
Registration |
| |
Application No. |
| |
Date |
|
Util Mod |
|
RC sleeper for concrete surface |
|
제0235979 |
|
제2001-0005308 |
|
2001.06.15 |
|
Util Mod |
|
PC Sleeper for concrete surface rail
(post-tensioning sleeper) |
|
제0235966 |
|
제2001-0003768 |
|
2001.06.15 |
|
Art Reg |
|
Pile (T connection on type Bolt Joint method) |
|
제0260068 |
|
제1999-0011602 |
|
2000.05.10 |
|
Art Reg |
|
Concrete sleeper insert for railroad |
|
제0316805 |
|
제2001-0031167 |
|
2003.01.16 |
|
Art Reg |
|
Sleeper for railroad (standard: W-14) |
|
제0309719 |
|
제2002-0005938 |
|
2002.10.11 |
|
Art Reg |
|
Sleeper for railroad (standard : SKL12) |
|
제0309718 |
|
제2002-0005937 |
|
2002.10.11 |
|
Art Reg |
|
Sleeper for railroad
(post-tensioning sleeper) |
|
제0301175 |
|
제2001-0003440 |
|
2002.06.14 |
|
Art Reg |
|
Shoe for pile (T type) |
|
제0290987 |
|
제2001-0009796 |
|
2002.01.22 |
|
Art Reg |
|
Pile (TT type wall pile structure) |
|
제0290986 |
|
제2001-0009795 |
|
2002.01.22 |
|
Art Reg |
|
Pile (T type wall pile structure) |
|
제0290985 |
|
제2001-0009794 |
|
2002.01.22 |
|
Art Reg |
|
Shoe for pile (TT type) |
|
제0290988 |
|
제2001-0009797 |
|
2002.01.22 |
|
Art Reg |
|
Shoe for pile (T assembly type) |
|
제0255427 |
|
제1999-0011603 |
|
2000.02.01 |
|
Art Reg |
|
Segment connector for shield tunnel |
|
제30-0400435 |
|
제2005-0009774 |
|
2005.11.28 |
|
Des Reg |
|
Concrete Sleeper for rail |
|
제30-0455123 |
|
제2006-0016489 |
|
2007.06.29 |
|
Des Reg |
|
Concrete Sleeper for guardrail of railroad |
|
제30-0455121 |
|
제2006-0014139 |
|
2007.06.29 |
|
