JPS61188467U - - Google Patents
Info
- Publication number
- JPS61188467U JPS61188467U JP1985072802U JP7280285U JPS61188467U JP S61188467 U JPS61188467 U JP S61188467U JP 1985072802 U JP1985072802 U JP 1985072802U JP 7280285 U JP7280285 U JP 7280285U JP S61188467 U JPS61188467 U JP S61188467U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- escape tube
- escape
- exit gaps
- young
- 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
- 235000015170 shellfish Nutrition 0.000 claims 1
- 238000003780 insertion 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)
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985072802U JPH032137Y2 (https=) | 1985-05-15 | 1985-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985072802U JPH032137Y2 (https=) | 1985-05-15 | 1985-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61188467U true JPS61188467U (https=) | 1986-11-25 |
| JPH032137Y2 JPH032137Y2 (https=) | 1991-01-22 |
Family
ID=30611557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985072802U Expired JPH032137Y2 (https=) | 1985-05-15 | 1985-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032137Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5238151B2 (ja) * | 2006-09-02 | 2013-07-17 | 岡部株式会社 | 藻場造成用構造物 |
-
1985
- 1985-05-15 JP JP1985072802U patent/JPH032137Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032137Y2 (https=) | 1991-01-22 |