JPH0172069U - - Google Patents
Info
- Publication number
- JPH0172069U JPH0172069U JP1987166911U JP16691187U JPH0172069U JP H0172069 U JPH0172069 U JP H0172069U JP 1987166911 U JP1987166911 U JP 1987166911U JP 16691187 U JP16691187 U JP 16691187U JP H0172069 U JPH0172069 U JP H0172069U
- Authority
- JP
- Japan
- Prior art keywords
- shellfish
- block
- reefs
- grow
- depression
- 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
- 235000015170 shellfish Nutrition 0.000 claims description 5
- 238000007373 indentation Methods 0.000 description 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 |
|---|---|---|---|
| JP1987166911U JPH0172069U (de) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166911U JPH0172069U (de) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172069U true JPH0172069U (de) | 1989-05-15 |
Family
ID=31454723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166911U Pending JPH0172069U (de) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172069U (de) |
-
1987
- 1987-10-30 JP JP1987166911U patent/JPH0172069U/ja active Pending