JPH02100458U - - Google Patents
Info
- Publication number
- JPH02100458U JPH02100458U JP1989007739U JP773989U JPH02100458U JP H02100458 U JPH02100458 U JP H02100458U JP 1989007739 U JP1989007739 U JP 1989007739U JP 773989 U JP773989 U JP 773989U JP H02100458 U JPH02100458 U JP H02100458U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- model registration
- reinforced plastic
- perforated plate
- main body
- 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
- 239000002990 reinforced plastic Substances 0.000 claims description 4
- 241000257465 Echinoidea Species 0.000 claims 1
- 238000009360 aquaculture Methods 0.000 claims 1
- 244000144974 aquaculture 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
第1図は本考案の斜視図、第2図は強化プラス
チツク多孔板の平面図、第3図は止板詳細図。 図 1……本体、2……強化プラスチツク多孔
板、3……凹凸部、4……凹凸部、5……強化プ
ラスチツク多孔板止板。
チツク多孔板の平面図、第3図は止板詳細図。 図 1……本体、2……強化プラスチツク多孔
板、3……凹凸部、4……凹凸部、5……強化プ
ラスチツク多孔板止板。
Claims (1)
- 本体は、上部に溝を設けて強化プラスチツク多
孔板をはめ込む、また底部には上、下部に凹凸部
を設置した床部を設けたことを特徴とする、実用
新案登録請求の範囲第1項記載のアワビ、ウニ等
の増、養殖用コンクリートブロツク。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989007739U JP2516827Y2 (ja) | 1989-01-25 | 1989-01-25 | アワビ、ウニ等の増、養殖用コンクリートブロック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989007739U JP2516827Y2 (ja) | 1989-01-25 | 1989-01-25 | アワビ、ウニ等の増、養殖用コンクリートブロック |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02100458U true JPH02100458U (ja) | 1990-08-09 |
JP2516827Y2 JP2516827Y2 (ja) | 1996-11-13 |
Family
ID=31213008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989007739U Expired - Lifetime JP2516827Y2 (ja) | 1989-01-25 | 1989-01-25 | アワビ、ウニ等の増、養殖用コンクリートブロック |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2516827Y2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543494U (ja) * | 1977-06-11 | 1979-01-10 | ||
JPS62125459U (ja) * | 1986-01-30 | 1987-08-10 |
-
1989
- 1989-01-25 JP JP1989007739U patent/JP2516827Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543494U (ja) * | 1977-06-11 | 1979-01-10 | ||
JPS62125459U (ja) * | 1986-01-30 | 1987-08-10 |
Also Published As
Publication number | Publication date |
---|---|
JP2516827Y2 (ja) | 1996-11-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |