FR512177A - Magnifying glass with telescopic frame and folding elements - Google Patents

Magnifying glass with telescopic frame and folding elements

Info

Publication number
FR512177A
FR512177A FR512177A FR512177DA FR512177A FR 512177 A FR512177 A FR 512177A FR 512177 A FR512177 A FR 512177A FR 512177D A FR512177D A FR 512177DA FR 512177 A FR512177 A FR 512177A
Authority
FR
France
Prior art keywords
magnifying glass
telescopic frame
folding elements
folding
elements
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
FR512177A
Other languages
French (fr)
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.)
Baille Lemaire & Fils
Original Assignee
Baille Lemaire & Fils
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 Baille Lemaire & Fils filed Critical Baille Lemaire & Fils
Application granted granted Critical
Publication of FR512177A publication Critical patent/FR512177A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G02B25/005—Magnifying glasses with means for adjusting the magnifying glass or the object viewed
FR512177A 1919-08-22 1919-08-22 Magnifying glass with telescopic frame and folding elements Expired FR512177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR512177T 1919-08-22

Publications (1)

Publication Number Publication Date
FR512177A true FR512177A (en) 1921-01-17

Family

ID=8912783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR512177A Expired FR512177A (en) 1919-08-22 1919-08-22 Magnifying glass with telescopic frame and folding elements

Country Status (1)

Country Link
FR (1) FR512177A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435741A (en) * 1944-10-20 1948-02-10 Warren O Fleenor Combined tongs and magnifying glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435741A (en) * 1944-10-20 1948-02-10 Warren O Fleenor Combined tongs and magnifying glass

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