ES87920A1 - Gaseous atmosphere electric lamps. - Google Patents

Gaseous atmosphere electric lamps.

Info

Publication number
ES87920A1
ES87920A1 ES87920A ES87920A ES87920A1 ES 87920 A1 ES87920 A1 ES 87920A1 ES 87920 A ES87920 A ES 87920A ES 87920 A ES87920 A ES 87920A ES 87920 A1 ES87920 A1 ES 87920A1
Authority
ES
Spain
Prior art keywords
gaseous atmosphere
electric lamps
atmosphere electric
lamps
gaseous
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
ES87920A
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 ES87920A priority Critical patent/ES87920A1/en
Publication of ES87920A1 publication Critical patent/ES87920A1/en
Expired legal-status Critical Current

Links

ES87920A 1924-01-09 1924-01-09 Gaseous atmosphere electric lamps. Expired ES87920A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES87920A ES87920A1 (en) 1924-01-09 1924-01-09 Gaseous atmosphere electric lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES87920A ES87920A1 (en) 1924-01-09 1924-01-09 Gaseous atmosphere electric lamps.

Publications (1)

Publication Number Publication Date
ES87920A1 true ES87920A1 (en) 1924-03-01

Family

ID=64253567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87920A Expired ES87920A1 (en) 1924-01-09 1924-01-09 Gaseous atmosphere electric lamps.

Country Status (1)

Country Link
ES (1) ES87920A1 (en)

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