ES40958A1 - A procedure for the manufacture of metallic filaments for electric incandescent lamps. - Google Patents

A procedure for the manufacture of metallic filaments for electric incandescent lamps.

Info

Publication number
ES40958A1
ES40958A1 ES40958A ES40958A ES40958A1 ES 40958 A1 ES40958 A1 ES 40958A1 ES 40958 A ES40958 A ES 40958A ES 40958 A ES40958 A ES 40958A ES 40958 A1 ES40958 A1 ES 40958A1
Authority
ES
Spain
Prior art keywords
procedure
manufacture
incandescent lamps
electric incandescent
metallic filaments
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
ES40958A
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.)
Dr Hollefreund & Co
ZIRKON GLUEHLAMPENWERK
Original Assignee
Dr Hollefreund & Co
ZIRKON GLUEHLAMPENWERK
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 Dr Hollefreund & Co, ZIRKON GLUEHLAMPENWERK filed Critical Dr Hollefreund & Co
Priority to ES40958A priority Critical patent/ES40958A1/en
Publication of ES40958A1 publication Critical patent/ES40958A1/en
Expired legal-status Critical Current

Links

ES40958A 1907-06-12 1907-06-12 A procedure for the manufacture of metallic filaments for electric incandescent lamps. Expired ES40958A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES40958A ES40958A1 (en) 1907-06-12 1907-06-12 A procedure for the manufacture of metallic filaments for electric incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES40958A ES40958A1 (en) 1907-06-12 1907-06-12 A procedure for the manufacture of metallic filaments for electric incandescent lamps.

Publications (1)

Publication Number Publication Date
ES40958A1 true ES40958A1 (en) 1907-07-01

Family

ID=64215694

Family Applications (1)

Application Number Title Priority Date Filing Date
ES40958A Expired ES40958A1 (en) 1907-06-12 1907-06-12 A procedure for the manufacture of metallic filaments for electric incandescent lamps.

Country Status (1)

Country Link
ES (1) ES40958A1 (en)

Similar Documents

Publication Publication Date Title
ES40958A1 (en) A procedure for the manufacture of metallic filaments 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.
ES40458A1 (en) An improved process for the manufacture of filaments for electric incandescent lamps.
ES42748A1 (en) A procedure for the manufacture of filaments for electric incandescent lamps.
ES41014A1 (en) Improvements in the supports of the metallic filaments for the incandescent electric 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.
ES37685A1 (en) A procedure for the manufacture of wires for electric incandescent lamps.
ES40459A1 (en) An improved process for the manufacture of filaments for incandescent lamps.
ES31770A2 (en) A procedure for the manufacture of electric incandescent lamps.
ES45967A1 (en) Volfran metal fabrication process for volfran filament electric incandescent lamps.
ES39005A1 (en) A procedure consisting of metallic incandescent wires for electric incandescent lamps.
DK9282C (en) Procedure for the manufacture of filament light for electric filament lamps.
ES43491A1 (en) A new procedure for the manufacture of electric incandescent lamps.
ES43425A1 (en) A procedure for handling and assembling the filaments of electric incandescent lamps.
ES38995A1 (en) A process for the manufacture of tungsten or molybdenum glow wires for electric incandescent lamps.
ES29542A3 (en) A procedure for the manufacture of electric incandescent lamps.
ES30736A2 (en) A procedure for the manufacture of electric incandescent lamps.
DK9371C (en) Procedure for the manufacture of metal filament for electric filament lamps.
ES37994A1 (en) A process for the manufacture of especially thin metallic wires for electric incandescent lamps.
ES47886A1 (en) An improved process for the manufacture of electric incandescent lamps.
ES37651A1 (en) A procedure for the manufacture of light-emitting bodies for electric incandescent lamps.
ES57865A3 (en) A procedure for the manufacture of electric incandescent lamps.
ES56660A3 (en) A procedure for the manufacture of electric incandescent lamps.