BR8103346U - Optical screens for lightwave interference - Google Patents

Optical screens for lightwave interference

Info

Publication number
BR8103346U
BR8103346U BR8103346-0U BR8103346U BR8103346U BR 8103346 U BR8103346 U BR 8103346U BR 8103346 U BR8103346 U BR 8103346U BR 8103346 U BR8103346 U BR 8103346U
Authority
BR
Brazil
Prior art keywords
screens
interference
optical screens
lightwave interference
light waves
Prior art date
Application number
BR8103346-0U
Other languages
Portuguese (pt)
Inventor
Freitas Antonio Maia De
Original Assignee
Freitas Antonio Maia De
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 Freitas Antonio Maia De filed Critical Freitas Antonio Maia De
Priority to BR8103346-0U priority Critical patent/BR8103346U/en
Publication of BR8103346U publication Critical patent/BR8103346U/en

Links

Landscapes

  • Eyeglasses (AREA)

Abstract

"TELAS óTICAS PARA INTERFERêNCIA DE ONDAS LUMINOSAS". Constituídas por telas (1) corretivas para óculos de armação comum, que permitem, através da interferência das ondas luminosas, que a musculatura ocular seja exercitada, proporcionando a redução da deficiência visual, possibilitado por serem estas telas (1) confeccionadas em material plástico, formando uma rede com perfurações (2) em forma de pirâmides truncadas."OPTICAL SCREENS FOR LIGHT WAVES INTERFERENCE". Consisting of screens (1) corrective for glasses with common frames that allow, through the interference of light waves, the eye muscles to be exercised, providing the reduction of visual impairment, made possible by these screens (1) made of plastic material, forming a net with truncated pyramid-shaped perforations (2).

BR8103346-0U 2001-03-16 2001-03-16 Optical screens for lightwave interference BR8103346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8103346-0U BR8103346U (en) 2001-03-16 2001-03-16 Optical screens for lightwave interference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8103346-0U BR8103346U (en) 2001-03-16 2001-03-16 Optical screens for lightwave interference

Publications (1)

Publication Number Publication Date
BR8103346U true BR8103346U (en) 2003-01-14

Family

ID=4028112

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103346-0U BR8103346U (en) 2001-03-16 2001-03-16 Optical screens for lightwave interference

Country Status (1)

Country Link
BR (1) BR8103346U (en)

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B15Z Prolongation of time limit refused