FR1585557A - - Google Patents

Info

Publication number
FR1585557A
FR1585557A FR1585557DA FR1585557A FR 1585557 A FR1585557 A FR 1585557A FR 1585557D A FR1585557D A FR 1585557DA FR 1585557 A FR1585557 A FR 1585557A
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
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
Application granted granted Critical
Publication of FR1585557A publication Critical patent/FR1585557A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
FR1585557D 1967-10-09 1968-10-08 Expired FR1585557A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67380867A 1967-10-09 1967-10-09

Publications (1)

Publication Number Publication Date
FR1585557A true FR1585557A (fr) 1970-01-23

Family

ID=24704191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1585557D Expired FR1585557A (fr) 1967-10-09 1968-10-08

Country Status (4)

Country Link
US (1) US3488124A (fr)
DE (1) DE1801686A1 (fr)
FR (1) FR1585557A (fr)
GB (1) GB1180352A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034211A (en) * 1975-06-20 1977-07-05 Ncr Corporation System and method for providing a security check on a credit card
DE2645075C2 (de) * 1976-10-06 1985-06-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Optische Anordnung zur Erzeugung von spektral zerlegten Abbildungen
CA1124384A (fr) * 1979-08-09 1982-05-25 Paolo G. Cielo Hydrophone a fibre optique stable
US8169703B1 (en) * 2006-09-06 2012-05-01 Lightsmyth Technologies Inc. Monolithic arrays of diffraction gratings
US11378724B2 (en) 2018-12-23 2022-07-05 Ii-Vi Delaware, Inc. Diffraction grating array for wide-angle illuminateon

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052154A (en) * 1959-04-09 1962-09-04 Bodenseewerk Perkin Elmer Co Spectroscope
US3342238A (en) * 1962-05-08 1967-09-19 Gen Tire & Rubber Co Synthetic rubber tire and adhesive therefor
US3312955A (en) * 1963-09-03 1967-04-04 Eastman Kodak Co System for recording and retrieving digital information
US3390257A (en) * 1964-04-13 1968-06-25 Ibm Optical computer for correlation and convolution
US3398269A (en) * 1964-05-07 1968-08-20 Usa Polychromatic optical correlator
US3432241A (en) * 1965-03-04 1969-03-11 Onera (Off Nat Aerospatiale) Radiation gate for spectrometric apparatus

Also Published As

Publication number Publication date
DE1801686A1 (de) 1969-12-11
GB1180352A (en) 1970-02-04
US3488124A (en) 1970-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse