Title:
【発明の名称】回転粘度計
Document Type and Number:
Japanese Patent JP3326220
Kind Code:
B2
More Like This:
Inventors:
Gaku Fujii
Takeshi Tsunefuka
Hiroshi Shiraishi
Takeshi Tsunefuka
Hiroshi Shiraishi
Application Number:
JP1040293A
Publication Date:
September 17, 2002
Filing Date:
January 26, 1993
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
G01N11/14; (IPC1-7): G01N11/14
Domestic Patent References:
| JP55122135A | ||||
| JP63501097A |
Attorney, Agent or Firm:
Shuichiro Kitamura