BE478928A - - Google Patents
Info
- Publication number
- BE478928A BE478928A BE478928DA BE478928A BE 478928 A BE478928 A BE 478928A BE 478928D A BE478928D A BE 478928DA BE 478928 A BE478928 A BE 478928A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK248328X | 1943-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478928A true BE478928A (en:Method) |
Family
ID=8150200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478928D BE478928A (en:Method) | 1943-12-06 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE478928A (en:Method) |
| CH (1) | CH248328A (en:Method) |
| FR (1) | FR915265A (en:Method) |
| GB (1) | GB600872A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU36323A1 (en:Method) * | 1957-08-09 |
-
0
- BE BE478928D patent/BE478928A/xx unknown
-
1944
- 1944-11-15 CH CH248328D patent/CH248328A/de unknown
-
1945
- 1945-10-02 FR FR915265D patent/FR915265A/fr not_active Expired
- 1945-10-17 GB GB27218/45A patent/GB600872A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH248328A (de) | 1947-04-30 |
| GB600872A (en) | 1948-04-21 |
| FR915265A (fr) | 1946-10-31 |