ES40458A1 - An improved process for the manufacture of filaments for electric incandescent lamps. - Google Patents

An improved process for the manufacture of filaments for electric incandescent lamps.

Info

Publication number
ES40458A1
ES40458A1 ES40458A ES40458A ES40458A1 ES 40458 A1 ES40458 A1 ES 40458A1 ES 40458 A ES40458 A ES 40458A ES 40458 A ES40458 A ES 40458A ES 40458 A1 ES40458 A1 ES 40458A1
Authority
ES
Spain
Prior art keywords
filaments
manufacture
improved process
incandescent lamps
electric incandescent
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
ES40458A
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.)
PARKER CLARK ELECTRIC Co
Original Assignee
PARKER CLARK ELECTRIC Co
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 PARKER CLARK ELECTRIC Co filed Critical PARKER CLARK ELECTRIC Co
Priority to ES40458A priority Critical patent/ES40458A1/en
Publication of ES40458A1 publication Critical patent/ES40458A1/en
Expired legal-status Critical Current

Links

ES40458A 1907-04-08 1907-04-08 An improved process for the manufacture of filaments for electric incandescent lamps. Expired ES40458A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES40458A ES40458A1 (en) 1907-04-08 1907-04-08 An improved process for the manufacture of filaments for electric incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES40458A ES40458A1 (en) 1907-04-08 1907-04-08 An improved process for the manufacture of filaments for electric incandescent lamps.

Publications (1)

Publication Number Publication Date
ES40458A1 true ES40458A1 (en) 1907-05-01

Family

ID=64174959

Family Applications (1)

Application Number Title Priority Date Filing Date
ES40458A Expired ES40458A1 (en) 1907-04-08 1907-04-08 An improved process for the manufacture of filaments for electric incandescent lamps.

Country Status (1)

Country Link
ES (1) ES40458A1 (en)

Similar Documents

Publication Publication Date Title
ES40458A1 (en) An improved process for the manufacture of filaments for electric incandescent lamps.
ES40459A1 (en) An improved process for the manufacture of filaments for incandescent lamps.
ES40958A1 (en) A procedure for the manufacture of metallic filaments for electric incandescent lamps.
ES42748A1 (en) A procedure for the manufacture of filaments for electric incandescent lamps.
ES38995A1 (en) A process for the manufacture of tungsten or molybdenum glow wires for electric incandescent lamps.
ES37685A1 (en) A procedure for the manufacture of wires for electric incandescent lamps.
ES44811A1 (en) A procedure for the Manufacture of metallic filaments for electric incandescent lamps.
ES45890A1 (en) A procedure for the manufacture of incandescent metallic filaments for electric lamps.
ES37994A1 (en) A process for the manufacture of especially thin metallic wires for electric incandescent lamps.
ES45967A1 (en) Volfran metal fabrication process for volfran filament electric incandescent lamps.
DK9336C (en) Metal filament for electric incandescent lamps.
ES41014A1 (en) Improvements in the supports of the metallic filaments for the incandescent electric lamps.
ES36032A1 (en) A process for the manufacture of filaments for electric and incandescent lamps of all kinds.
ES47886A1 (en) An improved process for the manufacture of electric incandescent lamps.
ES34695A1 (en) A procedure for the manufacture of new filaments for electric incandescent lamps.
ES34816A1 (en) A procedure for the manufacture of new filaments for electric incandescent lamps.
ES43286A1 (en) An incandescent body for electric lamps with its manufacturing process.
CA122542A (en) Filament for electric incandescent lamps
CA129789A (en) Filament for electric lamps
DK9371C (en) Procedure for the manufacture of metal filament for electric filament lamps.
CA107743A (en) Incandescent lamp filament
CA140301A (en) Incandescent filament manufacture
DK9048C (en) Procedure for the manufacture of filament lamps for electric filament lamps.
DK9282C (en) Procedure for the manufacture of filament light for electric filament lamps.
ES31770A2 (en) A procedure for the manufacture of electric incandescent lamps.