BE472571A - - Google Patents
Info
- Publication number
- BE472571A BE472571A BE472571DA BE472571A BE 472571 A BE472571 A BE 472571A BE 472571D A BE472571D A BE 472571DA BE 472571 A BE472571 A BE 472571A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR945095T | 1947-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472571A true BE472571A (OSRAM) |
Family
ID=9472119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472571D BE472571A (OSRAM) | 1947-04-15 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE472571A (OSRAM) |
| FR (1) | FR945095A (OSRAM) |
-
0
- BE BE472571D patent/BE472571A/xx unknown
-
1947
- 1947-04-15 FR FR945095D patent/FR945095A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR945095A (fr) | 1949-04-25 |