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ES85140A3 - A process for the manufacture of nitrogen-filled electric incandescent lamps. - Google Patents

A process for the manufacture of nitrogen-filled electric incandescent lamps.

Info

Publication number
ES85140A3
ES85140A3 ES85140A ES85140A ES85140A3 ES 85140 A3 ES85140 A3 ES 85140A3 ES 85140 A ES85140 A ES 85140A ES 85140 A ES85140 A ES 85140A ES 85140 A3 ES85140 A3 ES 85140A3
Authority
ES
Spain
Prior art keywords
nitrogen
manufacture
incandescent lamps
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
ES85140A
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.)
Fix Fabrica De Lamparas Electricas S A
Original Assignee
Fix Fabrica De Lamparas Electricas S A
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 Fix Fabrica De Lamparas Electricas S A filed Critical Fix Fabrica De Lamparas Electricas S A
Priority to ES85140A priority Critical patent/ES85140A3/en
Publication of ES85140A3 publication Critical patent/ES85140A3/en
Expired legal-status Critical Current

Links

ES85140A 1923-04-07 1923-04-07 A process for the manufacture of nitrogen-filled electric incandescent lamps. Expired ES85140A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES85140A ES85140A3 (en) 1923-04-07 1923-04-07 A process for the manufacture of nitrogen-filled electric incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES85140A ES85140A3 (en) 1923-04-07 1923-04-07 A process for the manufacture of nitrogen-filled electric incandescent lamps.

Publications (1)

Publication Number Publication Date
ES85140A3 true ES85140A3 (en) 1923-06-16

Family

ID=69499371

Family Applications (1)

Application Number Title Priority Date Filing Date
ES85140A Expired ES85140A3 (en) 1923-04-07 1923-04-07 A process for the manufacture of nitrogen-filled electric incandescent lamps.

Country Status (1)

Country Link
ES (1) ES85140A3 (en)

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