Title:
土質改良機
Document Type and Number:
Japanese Patent JP4820851
Kind Code:
B2
Inventors:
Takeshi Shimizu
Seiji Saeki
Hiroki Takeuchi
Seiji Saeki
Hiroki Takeuchi
Application Number:
JP2008223491A
Publication Date:
November 24, 2011
Filing Date:
September 01, 2008
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
E02F7/00
Domestic Patent References:
| JP2006241849A | ||||
| JP3798282B2 | ||||
| JP11217822A | ||||
| JP2000179002A | ||||
| JP3727870B2 |
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office