Title:
耕耘播種整地装置
Document Type and Number:
Japanese Patent JP4450771
Kind Code:
B2
Inventors:
Osamu Yamazaki
Application Number:
JP2005187547A
Publication Date:
April 14, 2010
Filing Date:
June 28, 2005
Export Citation:
Assignee:
Osamu Yamazaki
International Classes:
A01C7/04; A01B49/06; A01C5/06
Domestic Patent References:
| JP60002103A | ||||
| JP36009228Y1 | ||||
| JP55118908U | ||||
| JP63248307A |
Attorney, Agent or Firm:
Kazuyoshi Hojo