ES79200A3 - Improvements to incandescent, gas-filled electric lamps. - Google Patents

Improvements to incandescent, gas-filled electric lamps.

Info

Publication number
ES79200A3
ES79200A3 ES79200A ES79200A ES79200A3 ES 79200 A3 ES79200 A3 ES 79200A3 ES 79200 A ES79200 A ES 79200A ES 79200 A ES79200 A ES 79200A ES 79200 A3 ES79200 A3 ES 79200A3
Authority
ES
Spain
Prior art keywords
incandescent
gas
electric lamps
filled electric
filled
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
ES79200A
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Priority to ES79200A priority Critical patent/ES79200A3/en
Publication of ES79200A3 publication Critical patent/ES79200A3/en
Expired legal-status Critical Current

Links

ES79200A 1921-08-27 1921-08-27 Improvements to incandescent, gas-filled electric lamps. Expired ES79200A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES79200A ES79200A3 (en) 1921-08-27 1921-08-27 Improvements to incandescent, gas-filled electric lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES79200A ES79200A3 (en) 1921-08-27 1921-08-27 Improvements to incandescent, gas-filled electric lamps.

Publications (1)

Publication Number Publication Date
ES79200A3 true ES79200A3 (en) 1921-11-01

Family

ID=69498983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79200A Expired ES79200A3 (en) 1921-08-27 1921-08-27 Improvements to incandescent, gas-filled electric lamps.

Country Status (1)

Country Link
ES (1) ES79200A3 (en)

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