JPH046542Y2 - - Google Patents
Info
- Publication number
- JPH046542Y2 JPH046542Y2 JP1987071402U JP7140287U JPH046542Y2 JP H046542 Y2 JPH046542 Y2 JP H046542Y2 JP 1987071402 U JP1987071402 U JP 1987071402U JP 7140287 U JP7140287 U JP 7140287U JP H046542 Y2 JPH046542 Y2 JP H046542Y2
- Authority
- JP
- Japan
- Prior art keywords
- scattering plate
- hole
- circular hole
- saucer
- drop hole
- 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
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
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987071402U JPH046542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987071402U JPH046542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-12 | 1987-05-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63178452U JPS63178452U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-18 |
JPH046542Y2 true JPH046542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-21 |
Family
ID=30913922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987071402U Expired JPH046542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-12 | 1987-05-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH046542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0761228B2 (ja) * | 1989-08-07 | 1995-07-05 | 株式会社ゼニライトブイ | 給餌装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS577243U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-06-12 | 1982-01-14 | ||
JPS5744851U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-08-27 | 1982-03-12 |
-
1987
- 1987-05-12 JP JP1987071402U patent/JPH046542Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63178452U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-18 |