Title:
酸性硫酸塩土壌の土壌改良材及び土壌改良方法
Document Type and Number:
Japanese Patent JP3785417
Kind Code:
B1
Inventors:
Yuji Arai
Application Number:
JP2005180614A
Publication Date:
June 14, 2006
Filing Date:
June 21, 2005
Export Citation:
Assignee:
MAEDA CORPORATION
International Classes:
C09K17/02; C09K17/08; A01G1/00; A01G7/00; C01B39/02; C01B39/28; C09K101/00; C09K109/00
Domestic Patent References:
| JP8291286A | ||||
| JP8291287A | ||||
| JP726261A | ||||
| JP6144829A |
Attorney, Agent or Firm:
Hiroshi Arafune