FR442888A - Cadre à réflecteur - Google Patents

Cadre à réflecteur

Info

Publication number
FR442888A
FR442888A FR442888DA FR442888A FR 442888 A FR442888 A FR 442888A FR 442888D A FR442888D A FR 442888DA FR 442888 A FR442888 A FR 442888A
Authority
FR
France
Prior art keywords
reflector frame
reflector
frame
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
Pascaline Chesne
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.)
PASCALINE CHESNE
Original Assignee
PASCALINE CHESNE
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 PASCALINE CHESNE filed Critical PASCALINE CHESNE
Application granted granted Critical
Publication of FR442888A publication Critical patent/FR442888A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR442888D 1912-04-24 1912-04-24 Cadre à réflecteur Expired FR442888A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR442888T 1912-04-24

Publications (1)

Publication Number Publication Date
FR442888A true FR442888A (fr) 1912-09-11

Family

ID=1484010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR442888D Expired FR442888A (fr) 1912-04-24 1912-04-24 Cadre à réflecteur

Country Status (1)

Country Link
FR (1) FR442888A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625359A (en) * 1947-11-19 1953-01-13 Eastman Kodak Co Mirror mount

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625359A (en) * 1947-11-19 1953-01-13 Eastman Kodak Co Mirror mount

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