JPS4991915A - - Google Patents
Info
- Publication number
- JPS4991915A JPS4991915A JP12219772A JP12219772A JPS4991915A JP S4991915 A JPS4991915 A JP S4991915A JP 12219772 A JP12219772 A JP 12219772A JP 12219772 A JP12219772 A JP 12219772A JP S4991915 A JPS4991915 A JP S4991915A
- Authority
- JP
- Japan
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measurement Of Current Or Voltage (AREA)
- Electrolytic Production Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12219772A JPS4991915A (en) | 1972-12-06 | 1972-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12219772A JPS4991915A (en) | 1972-12-06 | 1972-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4991915A true JPS4991915A (en) | 1974-09-03 |
Family
ID=14829954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12219772A Pending JPS4991915A (en) | 1972-12-06 | 1972-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4991915A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014533328A (en) * | 2011-11-11 | 2014-12-11 | エスゲーエル カーボン ソシエタス ヨーロピアＳＧＬ Ｃａｒｂｏｎ ＳＥ | Method for measuring the surface shape of an aluminum electrolytic cell in operation |
| JP2019002807A (en) * | 2017-06-15 | 2019-01-10 | 三菱日立パワーシステムズ株式会社 | Scale thickness measurement device and scale thickness measurement method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU271047A1 (en) * | DEVICE FOR AUTOMATIC MEASUREMENT OF MELT LEVEL |
-
1972
- 1972-12-06 JP JP12219772A patent/JPS4991915A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU271047A1 (en) * | DEVICE FOR AUTOMATIC MEASUREMENT OF MELT LEVEL |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014533328A (en) * | 2011-11-11 | 2014-12-11 | エスゲーエル カーボン ソシエタス ヨーロピアＳＧＬ Ｃａｒｂｏｎ ＳＥ | Method for measuring the surface shape of an aluminum electrolytic cell in operation |
| JP2019002807A (en) * | 2017-06-15 | 2019-01-10 | 三菱日立パワーシステムズ株式会社 | Scale thickness measurement device and scale thickness measurement method |