ES42748A1 - A procedure for the manufacture of filaments for electric incandescent lamps. - Google Patents

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

Info

Publication number
ES42748A1
ES42748A1 ES42748A ES42748A ES42748A1 ES 42748 A1 ES42748 A1 ES 42748A1 ES 42748 A ES42748 A ES 42748A ES 42748 A ES42748 A ES 42748A ES 42748 A1 ES42748 A1 ES 42748A1
Authority
ES
Spain
Prior art keywords
filaments
procedure
manufacture
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
ES42748A
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.)
Soc Es De Lamparas Electricas Z
Original Assignee
Soc Es De Lamparas Electricas Z
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 Soc Es De Lamparas Electricas Z filed Critical Soc Es De Lamparas Electricas Z
Priority to ES42748A priority Critical patent/ES42748A1/en
Publication of ES42748A1 publication Critical patent/ES42748A1/en
Expired legal-status Critical Current

Links

ES42748A 1908-02-15 1908-02-15 A procedure for the manufacture of filaments for electric incandescent lamps. Expired ES42748A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES42748A ES42748A1 (en) 1908-02-15 1908-02-15 A procedure for the manufacture of filaments for electric incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES42748A ES42748A1 (en) 1908-02-15 1908-02-15 A procedure for the manufacture of filaments for electric incandescent lamps.

Publications (1)

Publication Number Publication Date
ES42748A1 true ES42748A1 (en) 1908-04-01

Family

ID=64221356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES42748A Expired ES42748A1 (en) 1908-02-15 1908-02-15 A procedure for the manufacture of filaments for electric incandescent lamps.

Country Status (1)

Country Link
ES (1) ES42748A1 (en)

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