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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES109700UpriorityCriticalpatent/ES109700Y/en
Publication of ES109700UpublicationCriticalpatent/ES109700U/en
Application grantedgrantedCritical
Publication of ES109700YpublicationCriticalpatent/ES109700Y/en
Poster ceiling characterized essentially by being constituted by an appropriate contour plate with a concave surface in the manner of a reflecting screen to which are attached cut out sheets according to contours corresponding to signs behind of which the optional lighting elements are arranged. (Machine-translation by Google Translate, not legally binding)
ES109700U1964-11-071964-11-07
A CEILING PLATE FOR SIGNS.
ExpiredES109700Y
(en)
Procedure for the manufacture of an illuminated symbol, especially for blind connection pictures (Machine-translation by Google Translate, not legally binding)