NL25522C - - Google Patents
Info
- Publication number
- NL25522C NL25522C NL25522DA NL25522C NL 25522 C NL25522 C NL 25522C NL 25522D A NL25522D A NL 25522DA NL 25522 C NL25522 C NL 25522C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/20—Non-polarised relays with two or more independent armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT312172T | 1928-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25522C true NL25522C (forum.php) |
Family
ID=31892539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25522D NL25522C (forum.php) | 1928-05-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1769674A (forum.php) |
| BE (1) | BE360752A (forum.php) |
| FR (1) | FR675290A (forum.php) |
| GB (1) | GB312172A (forum.php) |
| NL (1) | NL25522C (forum.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619563A (en) * | 1945-08-07 | 1952-11-25 | Kesselring Fritz | Electromagnetic control device |
| DE1073579B (de) * | 1952-12-06 | 1960-01-21 | EL RE MA S A per Io sfruttamen to di brevetti Lugano (Schweiz) | Kontaktschieber |
-
0
- NL NL25522D patent/NL25522C/xx active
- BE BE360752D patent/BE360752A/xx unknown
-
1929
- 1929-05-11 US US362426A patent/US1769674A/en not_active Expired - Lifetime
- 1929-05-16 FR FR675290D patent/FR675290A/fr not_active Expired
- 1929-05-21 GB GB15718/29A patent/GB312172A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB312172A (forum.php) | 1930-04-24 |
| FR675290A (fr) | 1930-02-07 |
| US1769674A (en) | 1930-07-01 |
| BE360752A (forum.php) |