Title:
地中掘削装置
Document Type and Number:
Japanese Patent JP4428834
Kind Code:
B2
More Like This:
| JP6933839 | Drilling equipment |
Inventors:
Yoshida Shigemitsu
Application Number:
JP2000241266A
Publication Date:
March 10, 2010
Filing Date:
August 09, 2000
Export Citation:
Assignee:
Nippon Vehicle Manufacturing Co., Ltd.
International Classes:
E02F5/02; E02F5/06
Domestic Patent References:
| JP8333770A | ||||
| JP4041529U | ||||
| JP6034047U | ||||
| JP6037082Y2 | ||||
| JP2525283Y2 |
Attorney, Agent or Firm:
Tsutomu Adachi
Toshihiro Tanaka
Toshihiro Tanaka