ES61875U - Projection screen (Machine-translation by Google Translate, not legally binding) - Google Patents

Projection screen (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES61875U
ES61875U ES0061875U ES61875U ES61875U ES 61875 U ES61875 U ES 61875U ES 0061875 U ES0061875 U ES 0061875U ES 61875 U ES61875 U ES 61875U ES 61875 U ES61875 U ES 61875U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
projection screen
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
Application number
ES0061875U
Other languages
Spanish (es)
Other versions
ES61875Y (en
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.)
Exacta SA
Original Assignee
Exacta SA
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 Exacta SA filed Critical Exacta SA
Priority to ES0061875U priority Critical patent/ES61875Y/en
Publication of ES61875U publication Critical patent/ES61875U/en
Application granted granted Critical
Publication of ES61875Y publication Critical patent/ES61875Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)

Abstract

Projection screen, characterized by the fact that it is constituted by a rectangular canvas, in one of whose ends it is fixed by an edge, a roller that facilitates its rolling; in the other, it is fixed to the flange of a half-round receptacle, on which the canvas-roller assembly rests once it has been rolled up. (Machine-translation by Google Translate, not legally binding)
ES0061875U 1957-09-14 1957-09-14 Projection screen Expired ES61875Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0061875U ES61875Y (en) 1957-09-14 1957-09-14 Projection screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0061875U ES61875Y (en) 1957-09-14 1957-09-14 Projection screen

Publications (2)

Publication Number Publication Date
ES61875U true ES61875U (en) 1957-11-01
ES61875Y ES61875Y (en) 1958-04-01

Family

ID=52704302

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0061875U Expired ES61875Y (en) 1957-09-14 1957-09-14 Projection screen

Country Status (1)

Country Link
ES (1) ES61875Y (en)

Also Published As

Publication number Publication date
ES61875Y (en) 1958-04-01

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