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ES45247A1 - Procedure and apparatus for the regeneration of blackened carbon filament lamps of any manufacture. - Google Patents

Procedure and apparatus for the regeneration of blackened carbon filament lamps of any manufacture.

Info

Publication number
ES45247A1
ES45247A1 ES45247A ES45247A ES45247A1 ES 45247 A1 ES45247 A1 ES 45247A1 ES 45247 A ES45247 A ES 45247A ES 45247 A ES45247 A ES 45247A ES 45247 A1 ES45247 A1 ES 45247A1
Authority
ES
Spain
Prior art keywords
regeneration
procedure
manufacture
carbon filament
filament lamps
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
ES45247A
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.)
Electrische Dauergluehlampen GmbH
Original Assignee
Electrische Dauergluehlampen GmbH
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 Electrische Dauergluehlampen GmbH filed Critical Electrische Dauergluehlampen GmbH
Priority to ES45247A priority Critical patent/ES45247A1/en
Publication of ES45247A1 publication Critical patent/ES45247A1/en
Expired legal-status Critical Current

Links

ES45247A 1909-04-06 1909-04-06 Procedure and apparatus for the regeneration of blackened carbon filament lamps of any manufacture. Expired ES45247A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES45247A ES45247A1 (en) 1909-04-06 1909-04-06 Procedure and apparatus for the regeneration of blackened carbon filament lamps of any manufacture.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES45247A ES45247A1 (en) 1909-04-06 1909-04-06 Procedure and apparatus for the regeneration of blackened carbon filament lamps of any manufacture.

Publications (1)

Publication Number Publication Date
ES45247A1 true ES45247A1 (en) 1909-05-16

Family

ID=64223460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES45247A Expired ES45247A1 (en) 1909-04-06 1909-04-06 Procedure and apparatus for the regeneration of blackened carbon filament lamps of any manufacture.

Country Status (1)

Country Link
ES (1) ES45247A1 (en)

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