JPS50135563A - - Google Patents
Info
- Publication number
- JPS50135563A JPS50135563A JP1051774A JP1051774A JPS50135563A JP S50135563 A JPS50135563 A JP S50135563A JP 1051774 A JP1051774 A JP 1051774A JP 1051774 A JP1051774 A JP 1051774A JP S50135563 A JPS50135563 A JP S50135563A
- 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.)
- Granted
Links
Landscapes
- Circuit Breakers (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49010517A JPS58647B2 (ja) | 1974-01-23 | 1974-01-23 | デンキカイロカイヘイソウチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49010517A JPS58647B2 (ja) | 1974-01-23 | 1974-01-23 | デンキカイロカイヘイソウチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50135563A true JPS50135563A (ja) | 1975-10-27 |
JPS58647B2 JPS58647B2 (ja) | 1983-01-07 |
Family
ID=11752405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49010517A Expired JPS58647B2 (ja) | 1974-01-23 | 1974-01-23 | デンキカイロカイヘイソウチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58647B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6335502B1 (en) | 1998-10-02 | 2002-01-01 | Hitachi, Ltd. | Vacuum switch and vacuum switch gear using the vacuum switch |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038980A (en) * | 1959-12-17 | 1962-06-12 | Gen Electric | Vacuum-type circuit interrupter |
-
1974
- 1974-01-23 JP JP49010517A patent/JPS58647B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038980A (en) * | 1959-12-17 | 1962-06-12 | Gen Electric | Vacuum-type circuit interrupter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6335502B1 (en) | 1998-10-02 | 2002-01-01 | Hitachi, Ltd. | Vacuum switch and vacuum switch gear using the vacuum switch |
Also Published As
Publication number | Publication date |
---|---|
JPS58647B2 (ja) | 1983-01-07 |