FR732573A - Advanced reflector device - Google Patents

Advanced reflector device

Info

Publication number
FR732573A
FR732573A FR732573DA FR732573A FR 732573 A FR732573 A FR 732573A FR 732573D A FR732573D A FR 732573DA FR 732573 A FR732573 A FR 732573A
Authority
FR
France
Prior art keywords
reflector device
advanced
advanced reflector
reflector
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
French (fr)
Inventor
Edmond Sturtz
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 FR732573A publication Critical patent/FR732573A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR732573D 1932-03-02 1932-03-02 Advanced reflector device Expired FR732573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR732573T 1932-03-02

Publications (1)

Publication Number Publication Date
FR732573A true FR732573A (en) 1932-09-22

Family

ID=9122535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732573D Expired FR732573A (en) 1932-03-02 1932-03-02 Advanced reflector device

Country Status (1)

Country Link
FR (1) FR732573A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498426A (en) * 1947-03-24 1950-02-21 Roy W Johnson Catadioptric reflex reflecting lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498426A (en) * 1947-03-24 1950-02-21 Roy W Johnson Catadioptric reflex reflecting lens

Similar Documents

Publication Publication Date Title
FR749271A (en) Connection device
FR732573A (en) Advanced reflector device
FR746935A (en) Keying device
FR737092A (en) Nut-union device
FR41996E (en) Aeromotor device
FR761867A (en) Electro-warning device
FR757717A (en) Orientation device
FR746138A (en) Roof device
FR773033A (en) Aeromotor device
FR44460E (en) Aeromotor device
FR758703A (en) Barrage
FR797223A (en) Catadioptric reflector device
FR752949A (en) Self-collimating device
FR736498A (en) Counter-tap device
FR752655A (en) Simplified coquette device
FR748625A (en) Advanced self-reflective device
FR750135A (en) Anti-glare device
FR809670A (en) Conveyor device
FR729752A (en) Advanced strap-seat
FR759365A (en) Theater device
FR42165E (en) Regulation device
FR730328A (en) Wake-up device
FR746962A (en) Advanced rewinder device
FR732537A (en) Carburetor device
FR735508A (en) Silencer device