JPS5823137U - 真空電気機器の真空度監視装置 - Google Patents
真空電気機器の真空度監視装置Info
- Publication number
- JPS5823137U JPS5823137U JP11744581U JP11744581U JPS5823137U JP S5823137 U JPS5823137 U JP S5823137U JP 11744581 U JP11744581 U JP 11744581U JP 11744581 U JP11744581 U JP 11744581U JP S5823137 U JPS5823137 U JP S5823137U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- monitoring device
- electrical equipment
- light
- section
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11744581U JPS5823137U (ja) | 1981-08-07 | 1981-08-07 | 真空電気機器の真空度監視装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11744581U JPS5823137U (ja) | 1981-08-07 | 1981-08-07 | 真空電気機器の真空度監視装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5823137U true JPS5823137U (ja) | 1983-02-14 |
JPS644205Y2 JPS644205Y2 (US06544258-20030408-M00015.png) | 1989-02-03 |
Family
ID=29911618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11744581U Granted JPS5823137U (ja) | 1981-08-07 | 1981-08-07 | 真空電気機器の真空度監視装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5823137U (US06544258-20030408-M00015.png) |
-
1981
- 1981-08-07 JP JP11744581U patent/JPS5823137U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS644205Y2 (US06544258-20030408-M00015.png) | 1989-02-03 |
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