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ES84120A1 - Gas-filled electric incandescent lamp, with filaments wound in propellers. - Google Patents

Gas-filled electric incandescent lamp, with filaments wound in propellers.

Info

Publication number
ES84120A1
ES84120A1 ES84120A ES84120A ES84120A1 ES 84120 A1 ES84120 A1 ES 84120A1 ES 84120 A ES84120 A ES 84120A ES 84120 A ES84120 A ES 84120A ES 84120 A1 ES84120 A1 ES 84120A1
Authority
ES
Spain
Prior art keywords
propellers
gas
incandescent lamp
filled electric
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
ES84120A
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 ES84120A priority Critical patent/ES84120A1/en
Publication of ES84120A1 publication Critical patent/ES84120A1/en
Expired legal-status Critical Current

Links

ES84120A 1923-01-16 1923-01-16 Gas-filled electric incandescent lamp, with filaments wound in propellers. Expired ES84120A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES84120A ES84120A1 (en) 1923-01-16 1923-01-16 Gas-filled electric incandescent lamp, with filaments wound in propellers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES84120A ES84120A1 (en) 1923-01-16 1923-01-16 Gas-filled electric incandescent lamp, with filaments wound in propellers.

Publications (1)

Publication Number Publication Date
ES84120A1 true ES84120A1 (en) 1923-05-01

Family

ID=64250824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES84120A Expired ES84120A1 (en) 1923-01-16 1923-01-16 Gas-filled electric incandescent lamp, with filaments wound in propellers.

Country Status (1)

Country Link
ES (1) ES84120A1 (en)

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