BE511172A - - Google Patents
Info
- Publication number
- BE511172A BE511172A BE511172DA BE511172A BE 511172 A BE511172 A BE 511172A BE 511172D A BE511172D A BE 511172DA BE 511172 A BE511172 A BE 511172A
- 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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1032751T | 1951-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE511172A true BE511172A (en:Method) |
Family
ID=9583960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE511172D BE511172A (en:Method) | 1951-02-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE511172A (en:Method) |
| FR (1) | FR1032751A (en:Method) |
| NL (1) | NL169437C (en:Method) |
-
0
- BE BE511172D patent/BE511172A/xx unknown
- NL NLAANVRAGE7610745,A patent/NL169437C/xx active
-
1951
- 1951-02-12 FR FR1032751D patent/FR1032751A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1032751A (fr) | 1953-07-06 |
| NL169437C (nl) |