JPS6322233Y2 - - Google Patents
Info
- Publication number
- JPS6322233Y2 JPS6322233Y2 JP14219283U JP14219283U JPS6322233Y2 JP S6322233 Y2 JPS6322233 Y2 JP S6322233Y2 JP 14219283 U JP14219283 U JP 14219283U JP 14219283 U JP14219283 U JP 14219283U JP S6322233 Y2 JPS6322233 Y2 JP S6322233Y2
- Authority
- JP
- Japan
- Prior art keywords
- ore
- seabed
- lifting pipe
- tip
- lifting
- 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
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 15
- 239000011707 mineral Substances 0.000 claims description 15
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14219283U JPS6050288U (ja) | 1983-09-16 | 1983-09-16 | 海底鉱物資源揚鉱管の接地装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14219283U JPS6050288U (ja) | 1983-09-16 | 1983-09-16 | 海底鉱物資源揚鉱管の接地装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6050288U JPS6050288U (ja) | 1985-04-09 |
| JPS6322233Y2 true JPS6322233Y2 (en]) | 1988-06-17 |
Family
ID=30317793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14219283U Granted JPS6050288U (ja) | 1983-09-16 | 1983-09-16 | 海底鉱物資源揚鉱管の接地装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6050288U (en]) |
-
1983
- 1983-09-16 JP JP14219283U patent/JPS6050288U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6050288U (ja) | 1985-04-09 |
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