Buy PDF | Publication | Pub. Date | Filed |
Assignee |
Title |
 |
US3166973 |
1965-01-26 |
1961-04-06 |
WILLESDEN PAPER AND CANVAS WOR |
Abstract color display apparatus and method |
 |
SE0305119B |
1968-10-14 |
1961-04-11 |
HEALEY DEVELOPMENTS LTD |
|
 |
NL0113748C |
1967-06-17 |
1961-04-12 |
|
|
 |
GB0987672A |
1965-03-31 |
1960-04-12 |
WILLESDEN PAPER AND CANVAS WOR |
Display apparatus |
 |
ES0266478A1 |
1961-08-16 |
1961-04-11 |
HEALEY COLIN JOHN |
PERFECCIONAMIENTOS EN APARATOS PARA EXHIBICIËN CROMATICA VARIADA |
 |
CH0371679A |
1963-08-31 |
1961-04-11 |
WILLESDEN PAPER AND CANVAS WOR |
Appareil pour la production d'images colorées changeantes |
| 6 family members shown above
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