Title:
Tension device for membrane material
Document Type and Number:
Japanese Patent JP6320348
Kind Code:
B2
Inventors:
Takeshi Eto
Application Number:
JP2015131004A
Publication Date:
May 09, 2018
Filing Date:
June 30, 2015
Export Citation:
Assignee:
Takeshi Eto
International Classes:
E04B2/74
Domestic Patent References:
| JP2003289609A |
Foreign References:
| US5875597 |
Attorney, Agent or Firm:
Iwao Yamaguchi
Hiroshi Yamamoto
Hiroshi Yamamoto