Title:
コンクリートポール
Document Type and Number:
Japanese Patent JP6616636
Kind Code:
B2
Inventors:
Kiyonari Tetsuya
Masayuki Kuba
Masayuki Kuba
Application Number:
JP2015178830A
Publication Date:
December 04, 2019
Filing Date:
September 10, 2015
Export Citation:
Assignee:
Kyushu High Pressure Concrete Industry Co., Ltd.
International Classes:
E04H12/12
Domestic Patent References:
| JP2004136320A | ||||
| JP3147699U |
Foreign References:
| US4751804 |
Attorney, Agent or Firm:
Eiwa patent office