ES141408U - Pizarra de pared antideslumbrante. - Google Patents
Pizarra de pared antideslumbrante.Info
- Publication number
- ES141408U ES141408U ES141408U ES141408U ES141408U ES 141408 U ES141408 U ES 141408U ES 141408 U ES141408 U ES 141408U ES 141408 U ES141408 U ES 141408U ES 141408 U ES141408 U ES 141408U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- antideslumbrante
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004313 glare Effects 0.000 abstract 1
- 239000002650 laminated plastic Substances 0.000 abstract 1
- 239000010454 slate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
- B43L1/10—Writing surfaces thereof
Landscapes
- Drawing Aids And Blackboards (AREA)
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Pizarra de pared antideslumbrante, caracterizada porque su superficie de escritura está constituida por un laminado de plástico esmerilada irregularmente, de modo que, en orden sucesivo y lineal, cada tercero y octavo grano, aproximadamente, y preferiblemente en un 30 a 40%, con respecto a la altura media de los granos restantes; siendo de aproximadamente de 5 a 20 micras, y preferiblemente de aproximadamente 10 micras, la diferencia entre la altura máxima y la profundidad máxima de los granos que constituyen el esmerilado, con lo cual dicha superficie, micrométricamente facetada, evita el efecto del deslumbramiento por reflexión de cualquier luz incidente en ella.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967H0060673 DE1978995U (de) | 1967-10-31 | 1967-10-31 | Wandtafel. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES141408U true ES141408U (es) | 1969-01-16 |
| ES141408Y ES141408Y (es) | 1970-10-01 |
Family
ID=7161073
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1968141408U Expired ES141408Y (es) | 1967-10-31 | 1968-09-07 | Pizarra de pared antideslumbrante. |
| ES357943A Expired ES357943A1 (es) | 1967-10-31 | 1968-09-07 | Pizarra de pared. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES357943A Expired ES357943A1 (es) | 1967-10-31 | 1968-09-07 | Pizarra de pared. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT283951B (es) |
| BE (1) | BE723110A (es) |
| DE (1) | DE1978995U (es) |
| ES (2) | ES141408Y (es) |
| FR (1) | FR1585302A (es) |
| GB (1) | GB1237269A (es) |
| NL (1) | NL6813338A (es) |
| SE (1) | SE341596B (es) |
-
1967
- 1967-10-31 DE DE1967H0060673 patent/DE1978995U/de not_active Expired
-
1968
- 1968-09-06 SE SE1202068A patent/SE341596B/xx unknown
- 1968-09-07 ES ES1968141408U patent/ES141408Y/es not_active Expired
- 1968-09-07 ES ES357943A patent/ES357943A1/es not_active Expired
- 1968-09-18 NL NL6813338A patent/NL6813338A/xx unknown
- 1968-10-14 GB GB4853168A patent/GB1237269A/en not_active Expired
- 1968-10-18 AT AT1020968A patent/AT283951B/de not_active IP Right Cessation
- 1968-10-30 BE BE723110D patent/BE723110A/xx unknown
-
1969
- 1969-10-02 FR FR1585302D patent/FR1585302A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1237269A (en) | 1971-06-30 |
| BE723110A (es) | 1969-04-01 |
| DE1978995U (de) | 1968-02-15 |
| FR1585302A (es) | 1970-01-16 |
| ES141408Y (es) | 1970-10-01 |
| SE341596B (es) | 1972-01-10 |
| AT283951B (de) | 1970-08-25 |
| NL6813338A (es) | 1969-05-02 |
| ES357943A1 (es) | 1970-04-01 |
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