Title:
The pipe section for underground buried pipe regeneration
Document Type and Number:
Japanese Patent JP5909207
Kind Code:
B2
Inventors:
Kimura Eiki
Application Number:
JP2013083601A
Publication Date:
April 26, 2016
Filing Date:
April 12, 2013
Export Citation:
Assignee:
Kimura Eiki
International Classes:
F16L1/00; B29C65/78
Domestic Patent References:
| JP62138814U | ||||
| JP3156933U | ||||
| JP8502340A | ||||
| JP5254659A |
Foreign References:
| US4796669 |
Attorney, Agent or Firm:
Takeo Noguchi
Hitoshi Kobayashi
Hitoshi Kobayashi