CH397478A - Rückstrahler - Google Patents

Rückstrahler

Info

Publication number
CH397478A
CH397478A CH990361A CH990361A CH397478A CH 397478 A CH397478 A CH 397478A CH 990361 A CH990361 A CH 990361A CH 990361 A CH990361 A CH 990361A CH 397478 A CH397478 A CH 397478A
Authority
CH
Switzerland
Prior art keywords
reflector
Prior art date
Application number
CH990361A
Other languages
English (en)
Inventor
Weber Victor
Original Assignee
Minnesota Mining & Mfg
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
Priority claimed from US94112A external-priority patent/US3140340A/en
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of CH397478A publication Critical patent/CH397478A/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CH990361A 1960-08-29 1961-08-24 Rückstrahler CH397478A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5260860A 1960-08-29 1960-08-29
US94112A US3140340A (en) 1961-03-01 1961-03-01 Reflex reflector article

Publications (1)

Publication Number Publication Date
CH397478A true CH397478A (de) 1965-08-15

Family

ID=26730858

Family Applications (1)

Application Number Title Priority Date Filing Date
CH990361A CH397478A (de) 1960-08-29 1961-08-24 Rückstrahler

Country Status (5)

Country Link
AT (1) AT241305B (de)
BE (1) BE607647A (de)
CH (1) CH397478A (de)
ES (1) ES270063A1 (de)
GB (1) GB998092A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018798B1 (de) * 1978-11-08 1983-06-08 LUCAS INDUSTRIES public limited company Rückstrahler
DE102007042539A1 (de) * 2007-09-07 2009-03-26 Johannes Beilharz Gmbh & Co. Kg Reflektor

Also Published As

Publication number Publication date
AT241305B (de) 1965-07-12
ES270063A1 (es) 1962-01-16
BE607647A (fr) 1962-02-28
GB998092A (en) 1965-07-14

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