ES233133Y - Material para elementos de opacidad variable a voluntad. - Google Patents
Material para elementos de opacidad variable a voluntad.Info
- Publication number
- ES233133Y ES233133Y ES1978233133U ES233133U ES233133Y ES 233133 Y ES233133 Y ES 233133Y ES 1978233133 U ES1978233133 U ES 1978233133U ES 233133 U ES233133 U ES 233133U ES 233133 Y ES233133 Y ES 233133Y
- Authority
- ES
- Spain
- Prior art keywords
- elements
- variable opacity
- opacity
- variable
- 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.)
- Expired
Links
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1978233133U ES233133Y (es) | 1978-01-04 | 1978-01-04 | Material para elementos de opacidad variable a voluntad. |
SE7811484A SE7811484L (sv) | 1977-11-17 | 1978-11-07 | Material for materiel vars ljusgenomslepplighet er reglerbart variabel |
DE19782848643 DE2848643A1 (de) | 1977-11-17 | 1978-11-09 | Material fuer elemente mit nach wunsch veraenderbarer lichtdurchlaessigkeit |
GB7844273A GB2009801A (en) | 1977-11-17 | 1978-11-13 | Web of variable translucency |
DK510878A DK510878A (da) | 1977-11-17 | 1978-11-16 | Vaevet materiale |
NL7811333A NL7811333A (nl) | 1977-11-17 | 1978-11-16 | Materiaal met een instelbare lichtdoorlatendheid. |
IT29865/78A IT1102330B (it) | 1977-11-17 | 1978-11-16 | Materiale per elementi di opacita' variabile a volonta' |
JP14123878A JPS54106666A (en) | 1977-11-17 | 1978-11-17 | Opiionally opacity changeable material |
FR7832448A FR2409334A1 (fr) | 1977-11-17 | 1978-11-17 | Materiau pour former des elements ayant une opacite variable a volonte |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1978233133U ES233133Y (es) | 1978-01-04 | 1978-01-04 | Material para elementos de opacidad variable a voluntad. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES233133U ES233133U (es) | 1978-03-01 |
ES233133Y true ES233133Y (es) | 1978-07-16 |
Family
ID=8394156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978233133U Expired ES233133Y (es) | 1977-11-17 | 1978-01-04 | Material para elementos de opacidad variable a voluntad. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES233133Y (es) |
-
1978
- 1978-01-04 ES ES1978233133U patent/ES233133Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES233133U (es) | 1978-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19990405 |