DD96977A1 - - Google Patents
Info
- Publication number
- DD96977A1 DD96977A1 DD15870971A DD15870971A DD96977A1 DD 96977 A1 DD96977 A1 DD 96977A1 DD 15870971 A DD15870971 A DD 15870971A DD 15870971 A DD15870971 A DD 15870971A DD 96977 A1 DD96977 A1 DD 96977A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15870971A DD96977A1 (ja) | 1971-11-02 | 1971-11-02 | |
| DE19722253192 DE2253192A1 (de) | 1971-11-02 | 1972-10-30 | Verfahren zur herstellung eines fuer die fertigung von kontaktelektroden fuer vakuumschalter geeigneten werkstoffes |
| FR7238659A FR2158419A1 (ja) | 1971-11-02 | 1972-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15870971A DD96977A1 (ja) | 1971-11-02 | 1971-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD96977A1 true DD96977A1 (ja) | 1973-04-12 |
Family
ID=5484541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD15870971A DD96977A1 (ja) | 1971-11-02 | 1971-11-02 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD96977A1 (ja) |
| DE (1) | DE2253192A1 (ja) |
| FR (1) | FR2158419A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848323A (ja) * | 1981-09-16 | 1983-03-22 | 三菱電機株式会社 | 真空開閉器用接点 |
| JPS6029234A (ja) * | 1983-07-11 | 1985-02-14 | Mitsubishi Electric Corp | ワイヤカツト放電加工用ワイヤ電極 |
-
1971
- 1971-11-02 DD DD15870971A patent/DD96977A1/xx unknown
-
1972
- 1972-10-30 DE DE19722253192 patent/DE2253192A1/de active Pending
- 1972-10-31 FR FR7238659A patent/FR2158419A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2253192A1 (de) | 1973-05-10 |
| FR2158419A1 (ja) | 1973-06-15 |