BE442931A - - Google Patents
Info
- Publication number
- BE442931A BE442931A BE442931DA BE442931A BE 442931 A BE442931 A BE 442931A BE 442931D A BE442931D A BE 442931DA BE 442931 A BE442931 A BE 442931A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR871775T | 1940-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442931A true BE442931A (en:Method) |
Family
ID=9358058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442931D BE442931A (en:Method) | 1940-12-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE442931A (en:Method) |
| FR (1) | FR871775A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2806183A (en) * | 1952-11-27 | 1957-09-10 | British Thomson Houston Co Ltd | Electro-magnetic control devices |
| US8662787B2 (en) | 2007-01-19 | 2014-03-04 | Brock Usa, Llc | Structural underlayment support system for use with paving and flooring elements |
| US8353640B2 (en) | 2008-01-22 | 2013-01-15 | Brock Usa, Llc | Load supporting panel having impact absorbing structure |
| USD866800S1 (en) | 2015-10-26 | 2019-11-12 | Brock Usa, Llc | Turf underlayment |
| US10060082B2 (en) | 2016-05-18 | 2018-08-28 | Brock Usa, Llc | Base for turf system with vertical support extensions at panel edges |
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0
- BE BE442931D patent/BE442931A/xx unknown
-
1940
- 1940-12-30 FR FR871775D patent/FR871775A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR871775A (fr) | 1942-05-09 |