FR2212542B1 - - Google Patents

Info

Publication number
FR2212542B1
FR2212542B1 FR7300040A FR7300040A FR2212542B1 FR 2212542 B1 FR2212542 B1 FR 2212542B1 FR 7300040 A FR7300040 A FR 7300040A FR 7300040 A FR7300040 A FR 7300040A FR 2212542 B1 FR2212542 B1 FR 2212542B1
Authority
FR
France
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.)
Expired
Application number
FR7300040A
Other languages
French (fr)
Other versions
FR2212542A1 (en
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR7300040A priority Critical patent/FR2212542B1/fr
Priority to FR7418802A priority patent/FR2273270A2/en
Publication of FR2212542A1 publication Critical patent/FR2212542A1/fr
Application granted granted Critical
Publication of FR2212542B1 publication Critical patent/FR2212542B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0207—Details of measuring devices
    • G01M11/0214—Details of devices holding the object to be tested
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0207—Details of measuring devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0228—Testing optical properties by measuring refractive power

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7300040A 1973-01-02 1973-01-02 Expired FR2212542B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7300040A FR2212542B1 (en) 1973-01-02 1973-01-02
FR7418802A FR2273270A2 (en) 1973-01-02 1974-05-30 Frontal refractive power of flexible contact lenses - with a centain degree of hydrophily and a given index of refraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300040A FR2212542B1 (en) 1973-01-02 1973-01-02

Publications (2)

Publication Number Publication Date
FR2212542A1 FR2212542A1 (en) 1974-07-26
FR2212542B1 true FR2212542B1 (en) 1975-03-28

Family

ID=9112832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300040A Expired FR2212542B1 (en) 1973-01-02 1973-01-02

Country Status (1)

Country Link
FR (1) FR2212542B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7926157U1 (en) * 1979-09-14 1980-02-21 Optische Werke G. Rodenstock, 8000 Muenchen COVER FOR COVETTES

Also Published As

Publication number Publication date
FR2212542A1 (en) 1974-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse