CA2040419A1 - Lentilles corneennes souples permeables aux gaz presentant une meilleure performance clinique - Google Patents

Lentilles corneennes souples permeables aux gaz presentant une meilleure performance clinique

Info

Publication number
CA2040419A1
CA2040419A1 CA 2040419 CA2040419A CA2040419A1 CA 2040419 A1 CA2040419 A1 CA 2040419A1 CA 2040419 CA2040419 CA 2040419 CA 2040419 A CA2040419 A CA 2040419A CA 2040419 A1 CA2040419 A1 CA 2040419A1
Authority
CA
Canada
Prior art keywords
contact lens
methacrylate
lens
lens according
units
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.)
Abandoned
Application number
CA 2040419
Other languages
English (en)
Inventor
Sing-Hsiung Chang
Mei Zyh Chang
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.)
CHANG MEI Z
CHANG SING HSIUNG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2040419A1 publication Critical patent/CA2040419A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
CA 2040419 1989-09-14 1990-09-07 Lentilles corneennes souples permeables aux gaz presentant une meilleure performance clinique Abandoned CA2040419A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40726189A 1989-09-14 1989-09-14
US407,261 1989-09-14

Publications (1)

Publication Number Publication Date
CA2040419A1 true CA2040419A1 (fr) 1991-03-15

Family

ID=23611296

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2040419 Abandoned CA2040419A1 (fr) 1989-09-14 1990-09-07 Lentilles corneennes souples permeables aux gaz presentant une meilleure performance clinique

Country Status (1)

Country Link
CA (1) CA2040419A1 (fr)

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Legal Events

Date Code Title Description
FZDE Dead