IT1041894B - Dispositivo ottico con una lampadina a spirale - Google Patents

Dispositivo ottico con una lampadina a spirale

Info

Publication number
IT1041894B
IT1041894B IT26460/75A IT2646075A IT1041894B IT 1041894 B IT1041894 B IT 1041894B IT 26460/75 A IT26460/75 A IT 26460/75A IT 2646075 A IT2646075 A IT 2646075A IT 1041894 B IT1041894 B IT 1041894B
Authority
IT
Italy
Prior art keywords
optical device
spiral bulb
bulb
spiral
optical
Prior art date
Application number
IT26460/75A
Other languages
English (en)
Original Assignee
Sick Optik Elektronik Erwin
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 Sick Optik Elektronik Erwin filed Critical Sick Optik Elektronik Erwin
Application granted granted Critical
Publication of IT1041894B publication Critical patent/IT1041894B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
IT26460/75A 1974-09-18 1975-08-20 Dispositivo ottico con una lampadina a spirale IT1041894B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2444701 1974-09-18

Publications (1)

Publication Number Publication Date
IT1041894B true IT1041894B (it) 1980-01-10

Family

ID=5926144

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26460/75A IT1041894B (it) 1974-09-18 1975-08-20 Dispositivo ottico con una lampadina a spirale

Country Status (3)

Country Link
FR (1) FR2285712A1 (it)
IT (1) IT1041894B (it)
SE (1) SE7510140L (it)

Also Published As

Publication number Publication date
FR2285712A1 (fr) 1976-04-16
SE7510140L (sv) 1976-03-19

Similar Documents

Publication Publication Date Title
IT1034874B (it) Dispositivo di illuminazione con elementi a riflettore orientabili
AR217395A1 (es) Mejoras en linternas con una combinacion interruptor-boton-iman
FR2290795A1 (fr) Interrupteur a rayon lumineux
AT329828B (de) Lichtdurchlassiges bauelement
SE400473B (sv) Sollampanordning
BE825050A (fr) Lingotiere a segments
BR7203886D0 (pt) Acendedor a gas recarregavel aperfeicoado
AR206533A1 (es) Una brujula de estado solido
NL182840C (nl) Optische inrichting.
NL7400762A (nl) Electrische gloeilamp.
NL7400763A (nl) Electrische gloeilamp.
SE7714268L (sv) Ljusreflektoranordning
NL7515092A (nl) Verlichtingsinrichting.
IT1042702B (it) Lampada fotografica a lampo
AT342329B (de) Objektiv mit veranderbarer brennweite
IT1041894B (it) Dispositivo ottico con una lampadina a spirale
FR2299376A1 (fr) Polycarbonate a inflammation retardee
NL7512148A (nl) Optische inrichting met een aantal funkties.
IT1026758B (it) Dispositivo d interruzione della luce per strumenti fotografici di musura
IT1044396B (it) Dispositivo di illuminazione
ATA264775A (de) Leuchte
NL7502024A (nl) Optische inrichting.
ATA311675A (de) Beleuchtungseinrichtung
IT1042960B (it) Dispositivo a bacla
BE778986A (fr) Lampe a eclairs