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 (nl) |
Family
ID=9843394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE365425D BE365425A (nl) | 1929-03-11 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE365425A (nl) |
DE (1) | DE539008C (nl) |
FR (1) | FR685702A (nl) |
GB (1) | GB329072A (nl) |
-
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 |
---|---|
FR685702A (fr) | 1930-07-16 |
DE539008C (de) | 1931-11-20 |
GB329072A (en) | 1930-05-15 |