BE478099A - - Google Patents

Info

Publication number
BE478099A
BE478099A BE478099DA BE478099A BE 478099 A BE478099 A BE 478099A BE 478099D A BE478099D A BE 478099DA BE 478099 A BE478099 A BE 478099A
Authority
BE
Belgium
Prior art keywords
indications
dark
dial
light
indication
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE478099A publication Critical patent/BE478099A/fr

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02Indicating arrangements
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02Indicating arrangements
    • H03J1/04Indicating arrangements with optical indicating means
    • H03J1/041Pointers, markers, or the like, for tuning dials; Folding dials

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)
BE478099D BE478099A (env)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE478099T

Publications (1)

Publication Number Publication Date
BE478099A true BE478099A (env)

Family

ID=3870294

Family Applications (1)

Application Number Title Priority Date Filing Date
BE478099D BE478099A (env)

Country Status (2)

Country Link
BE (1) BE478099A (env)
FR (1) FR955439A (env)

Also Published As

Publication number Publication date
FR955439A (env) 1950-01-14

Similar Documents

Publication Publication Date Title
BE478099A (env)
EP0478761A1 (de) Vorrichtung für den binokulartest eines probanden
WO2004008093A1 (fr) Procede et dispositif de selection de la nuance d'un teintier dentaire
FR2589252A3 (fr) Microscope comportant un poussoir de reflecteurs
JP3681652B2 (ja) 道路標識
CH629907A5 (fr) Dispositif de panneaux lumineux.
CH100112A (fr) Tableau plastique lumineux.
Kennedy et al. Cavanagh and Leclerc shape-from-shadow pictures: Do line versions fail because of the polarity of the regions or the contour?
EP1494875B1 (fr) Dispositif destine a assurer la tension et le libre acces a la face verso d'une toile tendue
FR2790581A1 (fr) Panneau de signalisation routiere changeant
CH151534A (fr) Enseigne.
CN220117358U (zh) 一种多功能户外直饮水装置
CN216166534U (zh) 一种化妆品多功能展览柜
CH115830A (fr) Transparent à transformations.
FR2514919A1 (fr) Dispositif de plan pupitre pour aveugles, mal-voyants, voyants
Labouret et al. Quelques observations sur la Langue Mandingue
DE874131C (de) Verfahren zur glanzfreien Beleuchtung von Gemaelden u. dgl.
BE864070A (fr) Dispositif de panneaux lumineux
Janitza Contrastivité différentielle
CH156621A (fr) Tableau.
JP2590148Y2 (ja) 拡大表示装置
FR2597812A1 (fr) Dispositif ameliorant la lisibilite des numeros d'immatriculation des vehicules automobiles
CH164070A (fr) Plaque avec inscriptions lumineuses.
BE411291A (env)
WO2006024269A1 (de) Leuchtlupe mit einer sensoreinrichtung zur einschaltung des leuchtelements