JPS62153858U - - Google Patents
Info
- Publication number
- JPS62153858U JPS62153858U JP1986043844U JP4384486U JPS62153858U JP S62153858 U JPS62153858 U JP S62153858U JP 1986043844 U JP1986043844 U JP 1986043844U JP 4384486 U JP4384486 U JP 4384486U JP S62153858 U JPS62153858 U JP S62153858U
- Authority
- JP
- Japan
- Prior art keywords
- nursery
- protection
- reef
- entrance
- shellfish
- 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 3
- 241000251468 Actinopterygii Species 0.000 claims 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)
Description
第１図は正面図、第２図は側面図、第３図はＡ
―Ａ線断面図、第４図は他の実施例の正面図、第
５図は同上の背面図、第６図は側面図、第７図は
Ｂ―Ｂ線断面図、第８図はＣ―Ｃ線断面図である
。 １……魚貝類の幼稚仔保育、保護礁、２……礁
本体、３……空缶体、４……保育、保護室、５…
…出入口。
―Ａ線断面図、第４図は他の実施例の正面図、第
５図は同上の背面図、第６図は側面図、第７図は
Ｂ―Ｂ線断面図、第８図はＣ―Ｃ線断面図である
。 １……魚貝類の幼稚仔保育、保護礁、２……礁
本体、３……空缶体、４……保育、保護室、５…
…出入口。
Claims (1)
- 【実用新案登録請求の範囲】 １ 左右に横長の角柱状のコンクリート礁本体の
軸心部に、内方出入口となる呑口が開口している
空缶体を埋込んで保育、保護室を形成し、上記内
方出入口にはコンクリート礁本体の外部と連通す
る出入口が連設されていることを特徴とする魚貝
類の幼稚仔保育、保護礁。 ２ 上記コンクリート礁本体の軸心部に、内方出
入口となる呑口が開口されている左右の空缶体を
、当該呑口を外方に向けて埋込み左右の保育、保
護室を形成した実用新案登録請求の範囲第１項記
載の魚貝類の幼稚仔保育、保護礁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986043844U JPS62153858U (ja) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986043844U JPS62153858U (ja) | 1986-03-24 | 1986-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62153858U true JPS62153858U (ja) | 1987-09-30 |
Family
ID=30861087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986043844U Pending JPS62153858U (ja) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153858U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515739A (en) * | 1978-07-21 | 1980-02-04 | Kunizou Shioyama | Production of fish bank |
-
1986
- 1986-03-24 JP JP1986043844U patent/JPS62153858U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515739A (en) * | 1978-07-21 | 1980-02-04 | Kunizou Shioyama | Production of fish bank |