BR9201296A - Projetor optico multi-eliptico - Google Patents

Projetor optico multi-eliptico

Info

Publication number
BR9201296A
BR9201296A BR9201296A BR9201296A BR9201296A BR 9201296 A BR9201296 A BR 9201296A BR 9201296 A BR9201296 A BR 9201296A BR 9201296 A BR9201296 A BR 9201296A BR 9201296 A BR9201296 A BR 9201296A
Authority
BR
Brazil
Prior art keywords
eliptic
optical projector
projector
optical
eliptic optical
Prior art date
Application number
BR9201296A
Other languages
English (en)
Inventor
Jorge Humberto Nicola
Original Assignee
Unicamp
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 Unicamp filed Critical Unicamp
Priority to BR9201296A priority Critical patent/BR9201296A/pt
Publication of BR9201296A publication Critical patent/BR9201296A/pt

Links

BR9201296A 1992-04-01 1992-04-01 Projetor optico multi-eliptico BR9201296A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9201296A BR9201296A (pt) 1992-04-01 1992-04-01 Projetor optico multi-eliptico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9201296A BR9201296A (pt) 1992-04-01 1992-04-01 Projetor optico multi-eliptico

Publications (1)

Publication Number Publication Date
BR9201296A true BR9201296A (pt) 1993-10-05

Family

ID=4054021

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9201296A BR9201296A (pt) 1992-04-01 1992-04-01 Projetor optico multi-eliptico

Country Status (1)

Country Link
BR (1) BR9201296A (pt)

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Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: granting
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 01/04/2012