Title:
【発明の名称】ガス漏れ検出方法
Document Type and Number:
Japanese Patent JP3117843
Kind Code:
B2
Inventors:
Hideki Furukawa
Kazuya Fujisawa
Kazuya Fujisawa
Application Number:
JP17333093A
Publication Date:
December 18, 2000
Filing Date:
July 13, 1993
Export Citation:
Assignee:
Tokyo Gas Co., Ltd.
International Classes:
G01F1/00; G01F3/22; G01M3/26; G01M3/28; (IPC1-7): G01M3/26; G01F3/22; G01M3/28
Domestic Patent References:
| JP450727A | ||||
| JP6324493A | ||||
| JP410018B2 |
Attorney, Agent or Firm:
Hiroshi Ohashi