JPS61160654U - - Google Patents
Info
- Publication number
- JPS61160654U JPS61160654U JP1985044516U JP4451685U JPS61160654U JP S61160654 U JPS61160654 U JP S61160654U JP 1985044516 U JP1985044516 U JP 1985044516U JP 4451685 U JP4451685 U JP 4451685U JP S61160654 U JPS61160654 U JP S61160654U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pipe body
- concrete layer
- reef
- utility
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims 3
- 230000000149 penetrating effect Effects 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044516U JPS61160654U (he) | 1985-03-26 | 1985-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044516U JPS61160654U (he) | 1985-03-26 | 1985-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61160654U true JPS61160654U (he) | 1986-10-04 |
Family
ID=30557162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985044516U Pending JPS61160654U (he) | 1985-03-26 | 1985-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160654U (he) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247495A (en) * | 1975-10-07 | 1977-04-15 | Kishi Shiyouji Kk | Prefab artificial fish shelters |
| JPS5725566B2 (he) * | 1978-03-16 | 1982-05-31 |
-
1985
- 1985-03-26 JP JP1985044516U patent/JPS61160654U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247495A (en) * | 1975-10-07 | 1977-04-15 | Kishi Shiyouji Kk | Prefab artificial fish shelters |
| JPS5725566B2 (he) * | 1978-03-16 | 1982-05-31 |