FR766112A - Lunettes pantascopiques avec pont et verres réglables - Google Patents

Lunettes pantascopiques avec pont et verres réglables

Info

Publication number
FR766112A
FR766112A FR766112DA FR766112A FR 766112 A FR766112 A FR 766112A FR 766112D A FR766112D A FR 766112DA FR 766112 A FR766112 A FR 766112A
Authority
FR
France
Prior art keywords
pantascopic
glasses
bridge
adjustable lenses
lenses
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.)
Expired
Application number
Other languages
English (en)
Inventor
Marie Louis Van Hell Guillaume
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 filed Critical
Application granted granted Critical
Publication of FR766112A publication Critical patent/FR766112A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/04—Bridges; Browbars; Intermediate bars with adjustable means
    • G02C5/045—Bridges; Browbars; Intermediate bars with adjustable means for varying the horizontal distance of the lenses
FR766112D 1933-12-23 1933-12-23 Lunettes pantascopiques avec pont et verres réglables Expired FR766112A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR766112T 1933-12-23

Publications (1)

Publication Number Publication Date
FR766112A true FR766112A (fr) 1934-06-21

Family

ID=9183122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766112D Expired FR766112A (fr) 1933-12-23 1933-12-23 Lunettes pantascopiques avec pont et verres réglables

Country Status (1)

Country Link
FR (1) FR766112A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887008A (en) * 1954-03-29 1959-05-19 Hudson Optical Corp Spectacle frame construction
US3495898A (en) * 1967-03-23 1970-02-17 Congetta Del Vecchio Makeup eyeglasses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887008A (en) * 1954-03-29 1959-05-19 Hudson Optical Corp Spectacle frame construction
US3495898A (en) * 1967-03-23 1970-02-17 Congetta Del Vecchio Makeup eyeglasses

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