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BR8105351A - HARD CONTACT LENS - Google Patents

HARD CONTACT LENS

Info

Publication number
BR8105351A
BR8105351A BR8105351A BR8105351A BR8105351A BR 8105351 A BR8105351 A BR 8105351A BR 8105351 A BR8105351 A BR 8105351A BR 8105351 A BR8105351 A BR 8105351A BR 8105351 A BR8105351 A BR 8105351A
Authority
BR
Brazil
Prior art keywords
contact lens
hard contact
hard
lens
contact
Prior art date
Application number
BR8105351A
Other languages
Portuguese (pt)
Inventor
R Holland
H Schwind
U Muller
Original Assignee
Titmus Eurocon Kontaktlinsen
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
Priority claimed from DE3031749A external-priority patent/DE3031749C2/en
Application filed by Titmus Eurocon Kontaktlinsen filed Critical Titmus Eurocon Kontaktlinsen
Publication of BR8105351A publication Critical patent/BR8105351A/en

Links

BR8105351A 1980-08-22 1981-08-21 HARD CONTACT LENS BR8105351A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3031749A DE3031749C2 (en) 1980-08-22 1980-08-22 Hard corneal contact lenses
DE8110619 1981-08-07

Publications (1)

Publication Number Publication Date
BR8105351A true BR8105351A (en) 1982-05-04

Family

ID=25787382

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8105351A BR8105351A (en) 1980-08-22 1981-08-21 HARD CONTACT LENS

Country Status (1)

Country Link
BR (1) BR8105351A (en)

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 21/08/96