JPS63151752U - - Google Patents
Info
- Publication number
- JPS63151752U JPS63151752U JP1987042530U JP4253087U JPS63151752U JP S63151752 U JPS63151752 U JP S63151752U JP 1987042530 U JP1987042530 U JP 1987042530U JP 4253087 U JP4253087 U JP 4253087U JP S63151752 U JPS63151752 U JP S63151752U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- drill hole
- tapered
- shaping
- cooling
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 241000237503 Pectinidae Species 0.000 claims 1
- 241000270506 Tupinambis Species 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 235000020637 scallop Nutrition 0.000 claims 1
- 239000012212 insulator Substances 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
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987042530U JPS63151752U (enrdf_load_stackoverflow) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987042530U JPS63151752U (enrdf_load_stackoverflow) | 1987-03-25 | 1987-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63151752U true JPS63151752U (enrdf_load_stackoverflow) | 1988-10-05 |
Family
ID=30858529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987042530U Pending JPS63151752U (enrdf_load_stackoverflow) | 1987-03-25 | 1987-03-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63151752U (enrdf_load_stackoverflow) |
-
1987
- 1987-03-25 JP JP1987042530U patent/JPS63151752U/ja active Pending