JPS624958U - - Google Patents
Info
- Publication number
- JPS624958U JPS624958U JP1985095559U JP9555985U JPS624958U JP S624958 U JPS624958 U JP S624958U JP 1985095559 U JP1985095559 U JP 1985095559U JP 9555985 U JP9555985 U JP 9555985U JP S624958 U JPS624958 U JP S624958U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- face
- cylindrical body
- outer periphery
- registration request
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 claims 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Artificial Fish Reefs (AREA)
Description
図面は本考案の一実施例を示すものであつて、
その第１図は本考案の斜視図、第２図は正面図、
第３図は一方の側面図、第４図は縦断正面図であ
る。
１……筒体、２，３……端面、４……貫通孔、
５……小孔である。
The drawings show one embodiment of the present invention,
The first figure is a perspective view of the present invention, the second figure is a front view,
FIG. 3 is a side view of one side, and FIG. 4 is a vertical front view. 1... Cylindrical body, 2, 3... End face, 4... Through hole,
5...It is a small hole.
Claims (1)
１を多孔質コンクリートによつて形成し、その一
方の端面２には大きな貫通孔４を、他方の端面３
には、適宜の間隔に数個の小孔５を設けたことを
特徴とした魚礁。 A cylindrical body 1 having a polygonal outer periphery and closed end faces 2 and 3 is formed of porous concrete, with a large through hole 4 in one end face 2 and a large through hole 4 in the other end face 3.
A fish reef characterized by having several small holes 5 provided at appropriate intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985095559U JPS624958U (en) | 1985-06-24 | 1985-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985095559U JPS624958U (en) | 1985-06-24 | 1985-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS624958U true JPS624958U (en) | 1987-01-13 |
Family
ID=30960231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985095559U Pending JPS624958U (en) | 1985-06-24 | 1985-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624958U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4320782Y1 (en) * | 1964-07-13 | 1968-09-02 | ||
| JPS5010794B1 (en) * | 1970-01-10 | 1975-04-24 |
-
1985
- 1985-06-24 JP JP1985095559U patent/JPS624958U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4320782Y1 (en) * | 1964-07-13 | 1968-09-02 | ||
| JPS5010794B1 (en) * | 1970-01-10 | 1975-04-24 |