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ES65689A1 - An incandescent gas-filled carbon filament lamp. - Google Patents

An incandescent gas-filled carbon filament lamp.

Info

Publication number
ES65689A1
ES65689A1 ES65689A ES65689A ES65689A1 ES 65689 A1 ES65689 A1 ES 65689A1 ES 65689 A ES65689 A ES 65689A ES 65689 A ES65689 A ES 65689A ES 65689 A1 ES65689 A1 ES 65689A1
Authority
ES
Spain
Prior art keywords
filament lamp
carbon filament
incandescent gas
filled carbon
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
ES65689A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Priority to ES65689A priority Critical patent/ES65689A1/en
Publication of ES65689A1 publication Critical patent/ES65689A1/en
Expired legal-status Critical Current

Links

ES65689A 1917-11-07 1917-11-07 An incandescent gas-filled carbon filament lamp. Expired ES65689A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES65689A ES65689A1 (en) 1917-11-07 1917-11-07 An incandescent gas-filled carbon filament lamp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES65689A ES65689A1 (en) 1917-11-07 1917-11-07 An incandescent gas-filled carbon filament lamp.

Publications (1)

Publication Number Publication Date
ES65689A1 true ES65689A1 (en) 1917-12-01

Family

ID=64237571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES65689A Expired ES65689A1 (en) 1917-11-07 1917-11-07 An incandescent gas-filled carbon filament lamp.

Country Status (1)

Country Link
ES (1) ES65689A1 (en)

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