ES29467U - Refractory screen for luminous tubes (Machine-translation by Google Translate, not legally binding) - Google Patents

Refractory screen for luminous tubes (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES29467U
ES29467U ES0029467U ES29467U ES29467U ES 29467 U ES29467 U ES 29467U ES 0029467 U ES0029467 U ES 0029467U ES 29467 U ES29467 U ES 29467U ES 29467 U ES29467 U ES 29467U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
refractory 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
ES0029467U
Other languages
Spanish (es)
Other versions
ES29467Y (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.)
Metalurgica Espanola SA
Original Assignee
Metalurgica Espanola 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 Metalurgica Espanola SA filed Critical Metalurgica Espanola SA
Priority to ES0029467U priority Critical patent/ES29467Y/en
Publication of ES29467U publication Critical patent/ES29467U/en
Application granted granted Critical
Publication of ES29467Y publication Critical patent/ES29467Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)

Abstract

A refractory screen for luminous tubes, characterized in that it consists of a multi-sided tube or shell made of glass, glass, methyl methacrylate or other material of similar translucency, colorless or not, within which the light tube is arranged resting on it, slightly separated from each other, forming an air chamber, by any suitable fastening device, such as two or more fins or ribs arranged radially inside the screen all or part of it, being the surface of the refractory screen, engraved, ground, striated or otherwise suitable for a better diffusion of light. (Machine-translation by Google Translate, not legally binding)
ES0029467U 1951-12-22 1951-12-22 Refractor screen for light tubes Expired ES29467Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0029467U ES29467Y (en) 1951-12-22 1951-12-22 Refractor screen for light tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0029467U ES29467Y (en) 1951-12-22 1951-12-22 Refractor screen for light tubes

Publications (2)

Publication Number Publication Date
ES29467U true ES29467U (en) 1952-04-01
ES29467Y ES29467Y (en) 1954-03-16

Family

ID=51093068

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0029467U Expired ES29467Y (en) 1951-12-22 1951-12-22 Refractor screen for light tubes

Country Status (1)

Country Link
ES (1) ES29467Y (en)

Also Published As

Publication number Publication date
ES29467Y (en) 1954-03-16

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