ES270063A1 - Mejoras introducidas en la fabricación de un dispositivo de reflexión reflex de gran ángulo, brillantemente reflectivo - Google Patents

Mejoras introducidas en la fabricación de un dispositivo de reflexión reflex de gran ángulo, brillantemente reflectivo

Info

Publication number
ES270063A1
ES270063A1 ES270063A ES270063A ES270063A1 ES 270063 A1 ES270063 A1 ES 270063A1 ES 270063 A ES270063 A ES 270063A ES 270063 A ES270063 A ES 270063A ES 270063 A1 ES270063 A1 ES 270063A1
Authority
ES
Spain
Prior art keywords
reflex
translation
manufacture
machine
legally binding
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
ES270063A
Other languages
English (en)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES270063A1 publication Critical patent/ES270063A1/es
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
    • 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)
ES270063A 1960-08-29 1961-08-23 Mejoras introducidas en la fabricación de un dispositivo de reflexión reflex de gran ángulo, brillantemente reflectivo Expired ES270063A1 (es)

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
ES270063A1 true ES270063A1 (es) 1962-01-16

Family

ID=26730858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES270063A Expired ES270063A1 (es) 1960-08-29 1961-08-23 Mejoras introducidas en la fabricación de un dispositivo de reflexión reflex de gran ángulo, brillantemente reflectivo

Country Status (5)

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

Families Citing this family (2)

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

Also Published As

Publication number Publication date
GB998092A (en) 1965-07-14
CH397478A (de) 1965-08-15
BE607647A (fr) 1962-02-28
AT241305B (de) 1965-07-12

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