Title:
アニオン性ポリマー水中濃度測定用比色セルの洗浄方法
Document Type and Number:
Japanese Patent JP4557327
Kind Code:
B2
Inventors:
Naoko Fujigo
Norihiko Onishi
Norihiko Onishi
Application Number:
JP1971099A
Publication Date:
October 06, 2010
Filing Date:
January 28, 1999
Export Citation:
Assignee:
Hakuto Co., Ltd.
International Classes:
G01N1/00; G01N35/02; G01N33/18
Domestic Patent References:
| JP10332595A | ||||
| JP7280813A |
Attorney, Agent or Firm:
Masahiro Tanaka