ES38994A1 - A process for manufacturing tungsten metal glow wires for electric filament lamps. - Google Patents

A process for manufacturing tungsten metal glow wires for electric filament lamps.

Info

Publication number
ES38994A1
ES38994A1 ES38994A ES38994A ES38994A1 ES 38994 A1 ES38994 A1 ES 38994A1 ES 38994 A ES38994 A ES 38994A ES 38994 A ES38994 A ES 38994A ES 38994 A1 ES38994 A1 ES 38994A1
Authority
ES
Spain
Prior art keywords
tungsten metal
filament lamps
electric filament
metal glow
manufacturing tungsten
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
ES38994A
Other languages
Spanish (es)
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.)
LUX JOHANN
Original Assignee
LUX JOHANN
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 LUX JOHANN filed Critical LUX JOHANN
Priority to ES38994A priority Critical patent/ES38994A1/en
Publication of ES38994A1 publication Critical patent/ES38994A1/en
Expired legal-status Critical Current

Links

ES38994A 1906-08-25 1906-08-25 A process for manufacturing tungsten metal glow wires for electric filament lamps. Expired ES38994A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES38994A ES38994A1 (en) 1906-08-25 1906-08-25 A process for manufacturing tungsten metal glow wires for electric filament lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES38994A ES38994A1 (en) 1906-08-25 1906-08-25 A process for manufacturing tungsten metal glow wires for electric filament lamps.

Publications (1)

Publication Number Publication Date
ES38994A1 true ES38994A1 (en) 1906-09-16

Family

ID=64174635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES38994A Expired ES38994A1 (en) 1906-08-25 1906-08-25 A process for manufacturing tungsten metal glow wires for electric filament lamps.

Country Status (1)

Country Link
ES (1) ES38994A1 (en)

Similar Documents

Publication Publication Date Title
ES38994A1 (en) A process for manufacturing tungsten metal glow wires for electric filament lamps.
ES38995A1 (en) A process for the manufacture of tungsten or molybdenum glow wires for electric incandescent lamps.
ES39000A1 (en) A process for manufacturing volprano or molybdenium glow wires for electric incandescent lamps.
ES38402A2 (en) A process for manufacturing conductive metal bodies for filament lamps.
ES37994A1 (en) A process for the manufacture of especially thin metallic wires for electric incandescent lamps.
ES38460A1 (en) A process for manufacturing metallic incandescent bodies for electric incandescent lamps.
ES43285A1 (en) A metallic filament for electric incandescent lamps with its manufacturing process.
ES36979A1 (en) A process for manufacturing conductive metal bodies for filament lamps.
DK9336C (en) Metal filament for electric incandescent lamps.
ES37506A1 (en) A process for the manufacture of tungsten or molybdenum wires or an alloy of these two metals for electric incandescent lamps.
ES45967A1 (en) Volfran metal fabrication process for volfran filament electric incandescent lamps.
ES46398A1 (en) A procedure for mounting metal filament electric incandescent bulbs.
ES48249A1 (en) A process for manufacturing metallic filaments for incandescent lighting.
DK11916C (en) Incandescent lamp with an emission-sensitive filament, preferably a metal incandescent wire.
ES39401A1 (en) A matching procedure for tungsten glow wires.
ES43264A1 (en) A new method of manufacturing filaments for electric incandescent lamps.
ES45969A1 (en) A process for the extraction of coal and the forming of metallic wires for electric incandescent lamps, especially those of volfran.
ES45890A1 (en) A procedure for the manufacture of incandescent metallic filaments for electric lamps.
ES44811A1 (en) A procedure for the Manufacture of metallic filaments for electric incandescent lamps.
ES40458A1 (en) An improved process for the manufacture of filaments for electric incandescent lamps.
ES40958A1 (en) A procedure for the manufacture of metallic filaments for electric incandescent lamps.
DK12604C (en) Device for metal wire incandescent lamps.
ES42748A1 (en) A procedure for the manufacture of filaments for electric incandescent lamps.
ES40459A1 (en) An improved process for the manufacture of filaments for incandescent lamps.
ES36032A1 (en) A process for the manufacture of filaments for electric and incandescent lamps of all kinds.