Artificial fish reefs

• 收藏
• 分享

专利权人:

株式会社クロシオ;国立大学法人;国立大学法人 香川大学;日本興業株式会社;香川大学

发明人:

末永 慶寛,亀山 剛史,山地 功二,宮川 昌志,藤原 宗弘

申请号：

JP2010238231

公开号：

JP5704558B2

申请日:

2010.10.25

申请国别(地区):

JP

年份:

2015

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide an artificial fish reef for replacing a saturated functional porous body.SOLUTION: An artificial fish reef body 1 includes an insertion hole 23, and a replacing member 30 is composed of a shaft 31 to be inserted into the insertion hole 23 and a projection 32 that is composed of a functional porous body at one end of the shaft 31. When the functional porous body is saturated, only the replacing member 30 is replaced. A replacing operation is easy and feed organisms and algae stuck to the artificial fish reef body 1 are not lost and do not influence gathered small fish, etc.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/