BE419287A - - Google Patents
Info
- Publication number
- BE419287A BE419287A BE419287DA BE419287A BE 419287 A BE419287 A BE 419287A BE 419287D A BE419287D A BE 419287DA BE 419287 A BE419287 A BE 419287A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU815691X | 1936-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE419287A true BE419287A (fi) |
Family
ID=19733752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE419287D BE419287A (fi) | 1936-01-07 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE419287A (fi) |
| FR (1) | FR815691A (fi) |
-
0
- BE BE419287D patent/BE419287A/xx unknown
-
1936
- 1936-12-29 FR FR815691D patent/FR815691A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR815691A (fr) | 1937-07-20 |