BE477591A - - Google Patents
Info
- Publication number
- BE477591A BE477591A BE477591DA BE477591A BE 477591 A BE477591 A BE 477591A BE 477591D A BE477591D A BE 477591DA BE 477591 A BE477591 A BE 477591A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE606725X | 1945-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477591A true BE477591A (en:Method) |
Family
ID=20312932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477591D BE477591A (en:Method) | 1945-01-31 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE477591A (en:Method) |
| FR (1) | FR920971A (en:Method) |
| GB (1) | GB606725A (en:Method) |
-
0
- BE BE477591D patent/BE477591A/xx unknown
-
1946
- 1946-01-17 GB GB1602/46D patent/GB606725A/en not_active Expired
- 1946-01-31 FR FR920971D patent/FR920971A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR920971A (fr) | 1947-04-23 |
| GB606725A (en) | 1948-08-19 |