Title:
The burial frame made from precast concrete for regular-course-for-fish construction
Document Type and Number:
Japanese Patent JP6153817
Kind Code:
B2
Inventors:
Maeda Katsura
Application Number:
JP2013174096A
Publication Date:
June 28, 2017
Filing Date:
August 26, 2013
Export Citation:
Assignee:
Aizawa High Pressure Concrete Co., Ltd.
International Classes:
E02B8/08
Domestic Patent References:
| JP2002317429A | ||||
| JP2005220610A | ||||
| JP2005282287A | ||||
| JP61204411A | ||||
| JP50127929U | ||||
| JP51130303U | ||||
| JP51019804Y1 |
Foreign References:
| US4260286 |
Attorney, Agent or Firm:
Hiromichi Sugiya
Yoshiaki Sugiya
Yoshiaki Sugiya
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