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FR95880E - Dispositif destiné a l'indication optique de données. - Google Patents

Dispositif destiné a l'indication optique de données.

Info

Publication number
FR95880E
FR95880E FR168555A FR95880DA FR95880E FR 95880 E FR95880 E FR 95880E FR 168555 A FR168555 A FR 168555A FR 95880D A FR95880D A FR 95880DA FR 95880 E FR95880 E FR 95880E
Authority
FR
France
Prior art keywords
data
device intended
optical indication
indication
optical
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
FR168555A
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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.)
Publication date
Application granted granted Critical
Publication of FR95880E publication Critical patent/FR95880E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Projection-Type Copiers In General (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Overhead Projectors And Projection Screens (AREA)
FR168555A 1968-01-04 Dispositif destiné a l'indication optique de données. Expired FR95880E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69565368A 1968-01-04 1968-01-04

Publications (1)

Publication Number Publication Date
FR95880E true FR95880E (fr) 1971-11-12

Family

ID=24793920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR168555A Expired FR95880E (fr) 1968-01-04 Dispositif destiné a l'indication optique de données.

Country Status (8)

Country Link
US (1) US3558802A (fr)
JP (1) JPS4928450B1 (fr)
CH (1) CH481388A (fr)
DE (1) DE1800138B2 (fr)
FR (1) FR95880E (fr)
GB (1) GB1174029A (fr)
NL (1) NL6814182A (fr)
SE (1) SE355419B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741651A (en) * 1970-10-15 1973-06-26 Matsushita Electric Ind Co Ltd Recording device
US4063226A (en) * 1974-03-18 1977-12-13 Harris Corporation Optical information storage system
US4165174A (en) * 1977-10-21 1979-08-21 Honeywell Inc. Recording apparatus
CN103088669A (zh) * 2011-11-03 2013-05-08 天津孚信科技有限公司 一种光致变色植绒染料、其制备方法及制得的植绒毛

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727446A (en) * 1953-01-12 1955-12-20 Kenyon Instr Company Inc Recording apparatus
US3258525A (en) * 1961-05-25 1966-06-28 Litton Systems Inc High speed video display apparatus
US3355293A (en) * 1964-02-26 1967-11-28 Ncr Co Conversion of benzo-indolinospiropyran image to fixed red image
GB1073999A (en) * 1965-01-29 1967-06-28 Ncr Co Process for forming stable images in photochromic material
US3434158A (en) * 1967-02-07 1969-03-18 Honeywell Inc Fiber optics cathode-ray tube recorder

Also Published As

Publication number Publication date
CH481388A (de) 1969-11-15
DE1800138B2 (de) 1971-03-11
JPS4928450B1 (fr) 1974-07-26
DE1800138A1 (de) 1970-06-18
NL6814182A (fr) 1969-07-08
SE355419B (fr) 1973-04-16
US3558802A (en) 1971-01-26
GB1174029A (en) 1969-12-10

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