Title:
【発明の名称】法面勾配の修正方法
Document Type and Number:
Japanese Patent JP2599297
Kind Code:
B2
Inventors:
Murata Osamu
Masaru Tateyama
Kazuyuki Nakamura
Yukihiko Tamura
Nishioka Satoshi
Koji Chung
Tatsuya Tsubouchi
Kadowaki Susumu
Yoichi Otaka
Toshinobu Sasaki
Masaru Tateyama
Kazuyuki Nakamura
Yukihiko Tamura
Nishioka Satoshi
Koji Chung
Tatsuya Tsubouchi
Kadowaki Susumu
Yoichi Otaka
Toshinobu Sasaki
Application Number:
JP1967489A
Publication Date:
April 09, 1997
Filing Date:
January 31, 1989
Export Citation:
Assignee:
Railway Technical Research Institute
Tokyu Construction Co., Ltd.
Tokyu Construction Co., Ltd.
International Classes:
E02D17/04; E01B1/00; E02D17/20; (IPC1-7): E02D17/20
Domestic Patent References:
| JP4969209U | ||||
| JP5279606U | ||||
| JP5924446U |
Attorney, Agent or Firm:
Sakuo Yamaguchi