BE369274A - - Google Patents
Info
- Publication number
- BE369274A BE369274A BE369274DA BE369274A BE 369274 A BE369274 A BE 369274A BE 369274D A BE369274D A BE 369274DA BE 369274 A BE369274 A BE 369274A
- 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 |
|---|---|---|---|
| DE341812X | 1929-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE369274A true BE369274A (en:Method) |
Family
ID=6235967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE369274D BE369274A (en:Method) | 1929-05-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE369274A (en:Method) |
| DE (1) | DE508401C (en:Method) |
| FR (1) | FR693460A (en:Method) |
| GB (1) | GB341812A (en:Method) |
-
0
- DE DENDAT508401D patent/DE508401C/de active Active
- BE BE369274D patent/BE369274A/xx unknown
-
1930
- 1930-04-07 FR FR693460D patent/FR693460A/fr not_active Expired
- 1930-04-25 GB GB12824/30A patent/GB341812A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB341812A (en) | 1931-01-22 |
| FR693460A (fr) | 1930-11-20 |
| DE508401C (en:Method) |