BE374747A - - Google Patents
Info
- Publication number
- BE374747A BE374747A BE374747DA BE374747A BE 374747 A BE374747 A BE 374747A BE 374747D A BE374747D A BE 374747DA BE 374747 A BE374747 A BE 374747A
- Authority
- BE
- Belgium
- Prior art keywords
- strip
- panel
- core
- produces
- electromagnet
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052753 mercury Inorganic materials 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE374747A true BE374747A (cs) |
Family
ID=45466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE374747D BE374747A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE374747A (cs) |
-
0
- BE BE374747D patent/BE374747A/fr unknown
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