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BR9001549A - OPTICAL SYSTEM FOR OPTICAL VIEWERS - Google Patents

OPTICAL SYSTEM FOR OPTICAL VIEWERS

Info

Publication number
BR9001549A
BR9001549A BR9001549A BR9001549A BR9001549A BR 9001549 A BR9001549 A BR 9001549A BR 9001549 A BR9001549 A BR 9001549A BR 9001549 A BR9001549 A BR 9001549A BR 9001549 A BR9001549 A BR 9001549A
Authority
BR
Brazil
Prior art keywords
optical
viewers
optical system
optical viewers
Prior art date
Application number
BR9001549A
Other languages
Portuguese (pt)
Inventor
Juan Enrique Requena
Original Assignee
Juan Enrique Requena
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 Juan Enrique Requena filed Critical Juan Enrique Requena
Priority to BR9001549A priority Critical patent/BR9001549A/en
Publication of BR9001549A publication Critical patent/BR9001549A/en

Links

BR9001549A 1990-04-04 1990-04-04 OPTICAL SYSTEM FOR OPTICAL VIEWERS BR9001549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9001549A BR9001549A (en) 1990-04-04 1990-04-04 OPTICAL SYSTEM FOR OPTICAL VIEWERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9001549A BR9001549A (en) 1990-04-04 1990-04-04 OPTICAL SYSTEM FOR OPTICAL VIEWERS

Publications (1)

Publication Number Publication Date
BR9001549A true BR9001549A (en) 1991-11-05

Family

ID=4049220

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9001549A BR9001549A (en) 1990-04-04 1990-04-04 OPTICAL SYSTEM FOR OPTICAL VIEWERS

Country Status (1)

Country Link
BR (1) BR9001549A (en)

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