JPH0443014Y2 - - Google Patents
Info
- Publication number
- JPH0443014Y2 JPH0443014Y2 JP1988138188U JP13818888U JPH0443014Y2 JP H0443014 Y2 JPH0443014 Y2 JP H0443014Y2 JP 1988138188 U JP1988138188 U JP 1988138188U JP 13818888 U JP13818888 U JP 13818888U JP H0443014 Y2 JPH0443014 Y2 JP H0443014Y2
- Authority
- JP
- Japan
- Prior art keywords
- artificial grass
- fish nest
- block
- fish
- opening
- 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.)
- Expired
Links
- 241000251468 Actinopterygii Species 0.000 claims description 30
- 244000025254 Cannabis sativa Species 0.000 claims description 17
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 |
|---|---|---|---|
| JP1988138188U JPH0443014Y2 (US20090177143A1-20090709-C00008.png) | 1988-10-25 | 1988-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988138188U JPH0443014Y2 (US20090177143A1-20090709-C00008.png) | 1988-10-25 | 1988-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0260569U JPH0260569U (US20090177143A1-20090709-C00008.png) | 1990-05-02 |
| JPH0443014Y2 true JPH0443014Y2 (US20090177143A1-20090709-C00008.png) | 1992-10-12 |
Family
ID=31400297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988138188U Expired JPH0443014Y2 (US20090177143A1-20090709-C00008.png) | 1988-10-25 | 1988-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443014Y2 (US20090177143A1-20090709-C00008.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845356U (US20090177143A1-20090709-C00008.png) * | 1971-09-30 | 1973-06-13 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4991U (US20090177143A1-20090709-C00008.png) * | 1972-04-03 | 1974-01-05 |
-
1988
- 1988-10-25 JP JP1988138188U patent/JPH0443014Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845356U (US20090177143A1-20090709-C00008.png) * | 1971-09-30 | 1973-06-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0260569U (US20090177143A1-20090709-C00008.png) | 1990-05-02 |
