Title:
ガスメータ用保護カバー器具
Document Type and Number:
Japanese Patent JP6448465
Kind Code:
B2
Inventors:
Takeshi Ochi
Application Number:
JP2015103125A
Publication Date:
January 09, 2019
Filing Date:
May 20, 2015
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
G01F3/22; G01F1/00; G01F15/14
Domestic Patent References:
| JP4838561B2 | ||||
| JP60068433U | ||||
| JP49017336U | ||||
| JP2008183042A | ||||
| JP2001012115A | ||||
| JP2001032601A |
Foreign References:
| CN101038195A |
Attorney, Agent or Firm:
Patent business corporation r&c