Title:
振れ止め装置
Document Type and Number:
Japanese Patent JP4741747
Kind Code:
B2
Inventors:
Tomita Youko
Application Number:
JP2001166151A
Publication Date:
August 10, 2011
Filing Date:
June 01, 2001
Export Citation:
Assignee:
Nippon Vehicle Manufacturing Co., Ltd.
International Classes:
E21B17/10; E02D7/00; E21B15/00
Domestic Patent References:
| JP61071630U | ||||
| JP4323493A | ||||
| JP60091690U | ||||
| JP62099695U |
Attorney, Agent or Firm:
Takashi Tomizawa
Ikuo Yamanaka
Akika Okado
Makoto Okuda
Ikuo Yamanaka
Akika Okado
Makoto Okuda