FR2212967A5 - - Google Patents

Info

Publication number
FR2212967A5
FR2212967A5 FR7227355A FR7227355A FR2212967A5 FR 2212967 A5 FR2212967 A5 FR 2212967A5 FR 7227355 A FR7227355 A FR 7227355A FR 7227355 A FR7227355 A FR 7227355A FR 2212967 A5 FR2212967 A5 FR 2212967A5
Authority
FR
France
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
FR7227355A
Other languages
French (fr)
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7227355A priority Critical patent/FR2212967A5/fr
Application granted granted Critical
Publication of FR2212967A5 publication Critical patent/FR2212967A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
FR7227355A 1972-07-28 1972-07-28 Expired FR2212967A5 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7227355A FR2212967A5 (enrdf_load_stackoverflow) 1972-07-28 1972-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227355A FR2212967A5 (enrdf_load_stackoverflow) 1972-07-28 1972-07-28

Publications (1)

Publication Number Publication Date
FR2212967A5 true FR2212967A5 (enrdf_load_stackoverflow) 1974-07-26

Family

ID=9102535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227355A Expired FR2212967A5 (enrdf_load_stackoverflow) 1972-07-28 1972-07-28

Country Status (1)

Country Link
FR (1) FR2212967A5 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061000A1 (en) * 1981-03-16 1982-09-29 Nippondenso Co., Ltd. Bar code scanner
FR2555337A1 (fr) * 1983-11-18 1985-05-24 Thomson Brandt Dispositif guide de lecture optique de codes a barres
FR2556484A1 (fr) * 1983-12-09 1985-06-14 Thomson Brandt Dispositif guide de lecture optique anamorphique de codes a barres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061000A1 (en) * 1981-03-16 1982-09-29 Nippondenso Co., Ltd. Bar code scanner
FR2555337A1 (fr) * 1983-11-18 1985-05-24 Thomson Brandt Dispositif guide de lecture optique de codes a barres
FR2556484A1 (fr) * 1983-12-09 1985-06-14 Thomson Brandt Dispositif guide de lecture optique anamorphique de codes a barres

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