BE365425A - - Google Patents
Info
- Publication number
- BE365425A BE365425A BE365425DA BE365425A BE 365425 A BE365425 A BE 365425A BE 365425D A BE365425D A BE 365425DA BE 365425 A BE365425 A BE 365425A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by AC
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB797729A GB329072A (en) | 1929-03-11 | 1929-03-11 | Improvements in electromagnetic relays operating on alternating current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE365425A true BE365425A (https=) |
Family
ID=9843394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE365425D BE365425A (https=) | 1929-03-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE365425A (https=) |
| DE (1) | DE539008C (https=) |
| FR (1) | FR685702A (https=) |
| GB (1) | GB329072A (https=) |
-
0
- BE BE365425D patent/BE365425A/xx unknown
-
1929
- 1929-03-11 GB GB797729A patent/GB329072A/en not_active Expired
- 1929-11-27 DE DEJ39945D patent/DE539008C/de not_active Expired
- 1929-11-28 FR FR685702D patent/FR685702A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE539008C (de) | 1931-11-20 |
| FR685702A (fr) | 1930-07-16 |
| GB329072A (en) | 1930-05-15 |