ES113723A1 - Improvements in electric incandescent lamps. - Google Patents

Improvements in electric incandescent lamps.

Info

Publication number
ES113723A1
ES113723A1 ES113723A ES113723A ES113723A1 ES 113723 A1 ES113723 A1 ES 113723A1 ES 113723 A ES113723 A ES 113723A ES 113723 A ES113723 A ES 113723A ES 113723 A1 ES113723 A1 ES 113723A1
Authority
ES
Spain
Prior art keywords
incandescent lamps
electric incandescent
electric
lamps
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
ES113723A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to ES113723A priority Critical patent/ES113723A1/en
Publication of ES113723A1 publication Critical patent/ES113723A1/en
Expired legal-status Critical Current

Links

ES113723A 1929-06-25 1929-06-25 Improvements in electric incandescent lamps. Expired ES113723A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES113723A ES113723A1 (en) 1929-06-25 1929-06-25 Improvements in electric incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES113723A ES113723A1 (en) 1929-06-25 1929-06-25 Improvements in electric incandescent lamps.

Publications (1)

Publication Number Publication Date
ES113723A1 true ES113723A1 (en) 1929-09-01

Family

ID=65574085

Family Applications (1)

Application Number Title Priority Date Filing Date
ES113723A Expired ES113723A1 (en) 1929-06-25 1929-06-25 Improvements in electric incandescent lamps.

Country Status (1)

Country Link
ES (1) ES113723A1 (en)

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