Title:
土壌中の石油系炭化水素含有量を測定する方法とこれに使用する測定装置
Document Type and Number:
Japanese Patent JP4905823
Kind Code:
B2
Inventors:
Shinji Saito
Application Number:
JP2005370876A
Publication Date:
March 28, 2012
Filing Date:
December 22, 2005
Export Citation:
Assignee:
Showa Shell Sekiyu Co., Ltd.
International Classes:
G01N33/24; G01N1/22
Domestic Patent References:
| JP5302920A | ||||
| JP6222054A |
Attorney, Agent or Firm:
Akio Tanaka