Title:
【発明の名称】ガスメータの配管方法及びこの配管に用いられる気密検査手段
Document Type and Number:
Japanese Patent JP3069526
Kind Code:
B2
Inventors:
Shogo Ito
Masahide Nakamura
Masahide Nakamura
Application Number:
JP21851996A
Publication Date:
July 24, 2000
Filing Date:
August 20, 1996
Export Citation:
Assignee:
Otaki Gas Co., Ltd.
Mitsuwa Gas Equipment Co., Ltd.
Mitsuwa Gas Equipment Co., Ltd.
International Classes:
G01M3/26; F16K1/00; F16K24/00; F17D5/02; G01M3/28; (IPC1-7): G01M3/26; F16K1/00; F16K24/00; F17D5/02; G01M3/28
Domestic Patent References:
| JP7333100A |
Attorney, Agent or Firm:
Hiroshi Ohashi