JPS61150471U - - Google Patents
Info
- Publication number
- JPS61150471U JPS61150471U JP1985035255U JP3525585U JPS61150471U JP S61150471 U JPS61150471 U JP S61150471U JP 1985035255 U JP1985035255 U JP 1985035255U JP 3525585 U JP3525585 U JP 3525585U JP S61150471 U JPS61150471 U JP S61150471U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- hole
- utility
- registration request
- model registration
- 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図は平面図、第４図は第３図Ａ―Ａ断面図
である。 １……角形筒体、２……貫通孔、３……突条で
ある。
、その第１図は本考案の斜視図、第２図は正面図
、第３図は平面図、第４図は第３図Ａ―Ａ断面図
である。 １……角形筒体、２……貫通孔、３……突条で
ある。
Claims (1)
- 角形筒体１の各側面には貫通孔２を設け、隣接
側面が交叉する各綾部には、下方に行くにしたが
つて外方に突出する傾斜状の突条を形成し、その
突条３の外面を円弧状としたことを特徴とした魚
礁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985035255U JPS61150471U (ja) | 1985-03-12 | 1985-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985035255U JPS61150471U (ja) | 1985-03-12 | 1985-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61150471U true JPS61150471U (ja) | 1986-09-17 |
Family
ID=30539370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985035255U Pending JPS61150471U (ja) | 1985-03-12 | 1985-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61150471U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011250747A (ja) * | 2010-06-03 | 2011-12-15 | Fudo Tetra Corp | 漁礁ブロック及びその据付方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587555B2 (ja) * | 1978-09-20 | 1983-02-10 | 鹿島建設株式会社 | 防油堤の油流出防止機構 |
| JPS5845660B2 (ja) * | 1978-10-11 | 1983-10-12 | 新日本製鐵株式会社 | 微量硫黄分析方法及び装置 |
-
1985
- 1985-03-12 JP JP1985035255U patent/JPS61150471U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587555B2 (ja) * | 1978-09-20 | 1983-02-10 | 鹿島建設株式会社 | 防油堤の油流出防止機構 |
| JPS5845660B2 (ja) * | 1978-10-11 | 1983-10-12 | 新日本製鐵株式会社 | 微量硫黄分析方法及び装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011250747A (ja) * | 2010-06-03 | 2011-12-15 | Fudo Tetra Corp | 漁礁ブロック及びその据付方法 |