CH62016A - Helical metal filament for electric light bulbs - Google Patents

Helical metal filament for electric light bulbs

Info

Publication number
CH62016A
CH62016A CH62016A CH62016DA CH62016A CH 62016 A CH62016 A CH 62016A CH 62016 A CH62016 A CH 62016A CH 62016D A CH62016D A CH 62016DA CH 62016 A CH62016 A CH 62016A
Authority
CH
Switzerland
Prior art keywords
electric light
light bulbs
metal filament
helical metal
helical
Prior art date
Application number
CH62016A
Other languages
German (de)
Inventor
M B H Westinghous Gesellschaft
Original Assignee
Westinghouse Metallfaden Glueh
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 Westinghouse Metallfaden Glueh filed Critical Westinghouse Metallfaden Glueh
Publication of CH62016A publication Critical patent/CH62016A/en

Links

CH62016A 1912-11-18 1912-11-18 Helical metal filament for electric light bulbs CH62016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH62016T 1912-11-18

Publications (1)

Publication Number Publication Date
CH62016A true CH62016A (en) 1913-11-01

Family

ID=4305858

Family Applications (1)

Application Number Title Priority Date Filing Date
CH62016A CH62016A (en) 1912-11-18 1912-11-18 Helical metal filament for electric light bulbs

Country Status (1)

Country Link
CH (1) CH62016A (en)

Similar Documents

Publication Publication Date Title
CH62016A (en) Helical metal filament for electric light bulbs
CH60390A (en) Electric metal wire light bulb
CH61787A (en) Thread support frame for electric light bulbs
ES53180A3 (en) A procedure for the manufacture of electric lamps with metallic filament.
FR451456A (en) Metal filament incandescent electric lamp
NL653C (en) Electric light bulb with double reflector
CH72556A (en) Fitting for electric light bulbs
CH60648A (en) Electric double reflector light bulb
CH60392A (en) Electric oven lamp
FI5674A (en) Metal wire lamp
CH66937A (en) Electric metal wire lamp
CH64570A (en) Equivalent resistor for electric lamps
CH56702A (en) Luminaire made of drawn tungsten wire for electric light bulbs
CH72885A (en) Reflector bulb for electric headlights
CH66600A (en) Support body for incandescent lamps
CH71627A (en) Holders for electric light bulbs
CH67669A (en) Metal filament lamp
CH73965A (en) Incandescent bodies for electric light bulbs
CH62217A (en) Electric arc lamp
ES56520A1 (en) Metallic filament electric lamp.
ES52982A1 (en) Some filament holders for electric incandescent lamps.
CH64790A (en) Holder for the filament of electric light bulbs
DK18373C (en) Electric Metal Wire Lamp.
ES52104A1 (en) A procedure for drawing tungsten wires for incandescent electric lamps.
CH58769A (en) Method of drawing tungsten wire for electric light bulbs