JPS63186163U - - Google Patents
Info
- Publication number
- JPS63186163U JPS63186163U JP1987076484U JP7648487U JPS63186163U JP S63186163 U JPS63186163 U JP S63186163U JP 1987076484 U JP1987076484 U JP 1987076484U JP 7648487 U JP7648487 U JP 7648487U JP S63186163 U JPS63186163 U JP S63186163U
- Authority
- JP
- Japan
- Prior art keywords
- base
- reef
- plate
- penetration part
- growth
- 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.)
- Granted
Links
- 230000035515 penetration Effects 0.000 claims 2
- 241000251468 Actinopterygii Species 0.000 claims 1
- 235000015170 shellfish Nutrition 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 2
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 |
|---|---|---|---|
| JP1987076484U JPH047739Y2 (cs) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987076484U JPH047739Y2 (cs) | 1987-05-21 | 1987-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63186163U true JPS63186163U (cs) | 1988-11-29 |
| JPH047739Y2 JPH047739Y2 (cs) | 1992-02-28 |
Family
ID=30923604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987076484U Expired JPH047739Y2 (cs) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047739Y2 (cs) |
-
1987
- 1987-05-21 JP JP1987076484U patent/JPH047739Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047739Y2 (cs) | 1992-02-28 |