LU41381A1 - - Google Patents

Info

Publication number
LU41381A1
LU41381A1 LU41381DA LU41381A1 LU 41381 A1 LU41381 A1 LU 41381A1 LU 41381D A LU41381D A LU 41381DA LU 41381 A1 LU41381 A1 LU 41381A1
Authority
LU
Luxembourg
Application number
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
Publication of LU41381A1 publication Critical patent/LU41381A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
LU41381D 1961-04-15 1962-03-14 LU41381A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858874A FR1294335A (fr) 1961-04-15 1961-04-15 Perfectionnements aux lentilles ophtalmiques multifocales

Publications (1)

Publication Number Publication Date
LU41381A1 true LU41381A1 (fr) 1962-05-14

Family

ID=8753143

Family Applications (1)

Application Number Title Priority Date Filing Date
LU41381D LU41381A1 (fr) 1961-04-15 1962-03-14

Country Status (4)

Country Link
BE (1) BE614265A (fr)
ES (1) ES275045A1 (fr)
FR (1) FR1294335A (fr)
LU (1) LU41381A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307876A3 (fr) * 1987-09-14 1990-07-25 Opticorp Inc. Lentilles ophtalmiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803047C2 (de) * 1978-01-25 1983-07-14 Fa. Carl Zeiss, 7920 Heidenheim Mehrstärken-Brillenlinse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307876A3 (fr) * 1987-09-14 1990-07-25 Opticorp Inc. Lentilles ophtalmiques

Also Published As

Publication number Publication date
ES275045A1 (es) 1962-06-16
BE614265A (fr) 1962-06-18
FR1294335A (fr) 1962-05-26

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