ES25437U - Transparency projection device (Machine-translation by Google Translate, not legally binding) - Google Patents

Transparency projection device (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES25437U
ES25437U ES0025437U ES25437U ES25437U ES 25437 U ES25437 U ES 25437U ES 0025437 U ES0025437 U ES 0025437U ES 25437 U ES25437 U ES 25437U ES 25437 U ES25437 U ES 25437U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
projection device
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.)
Pending
Application number
ES0025437U
Other languages
Spanish (es)
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.)
ARIAS de la REINA JOSE
Original Assignee
ARIAS de la REINA JOSE
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 ARIAS de la REINA JOSE filed Critical ARIAS de la REINA JOSE
Priority to ES0025437U priority Critical patent/ES25437U/en
Publication of ES25437U publication Critical patent/ES25437U/en
Pending legal-status Critical Current

Links

Landscapes

  • Projection Apparatus (AREA)

Abstract

By a transparency projection apparatus, which is characterized by essentially consisting of a closed projection chamber, in the form of a pyramid trunk, of rectangular section, which carries, in the center of its smaller base, a hole for framing the lens of a projector, and, in its greater base, a screen, of frosted crystalline. (Machine-translation by Google Translate, not legally binding)
ES0025437U 1950-12-27 1950-12-27 Transparency projection device (Machine-translation by Google Translate, not legally binding) Pending ES25437U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0025437U ES25437U (en) 1950-12-27 1950-12-27 Transparency projection device (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0025437U ES25437U (en) 1950-12-27 1950-12-27 Transparency projection device (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES25437U true ES25437U (en) 1951-02-01

Family

ID=51089166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0025437U Pending ES25437U (en) 1950-12-27 1950-12-27 Transparency projection device (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES25437U (en)

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