ES52980A1 - Improvements in incandescent electric lamps. - Google Patents

Improvements in incandescent electric lamps.

Info

Publication number
ES52980A1
ES52980A1 ES52980A ES52980A ES52980A1 ES 52980 A1 ES52980 A1 ES 52980A1 ES 52980 A ES52980 A ES 52980A ES 52980 A ES52980 A ES 52980A ES 52980 A1 ES52980 A1 ES 52980A1
Authority
ES
Spain
Prior art keywords
electric lamps
incandescent electric
incandescent
lamps
electric
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
ES52980A
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.)
Westinghouse Metal Filament Lamp Co Ltd
Original Assignee
Westinghouse Metal Filament Lamp Co Ltd
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 Westinghouse Metal Filament Lamp Co Ltd filed Critical Westinghouse Metal Filament Lamp Co Ltd
Priority to ES52980A priority Critical patent/ES52980A1/en
Publication of ES52980A1 publication Critical patent/ES52980A1/en
Expired legal-status Critical Current

Links

ES52980A 1912-05-07 1912-05-07 Improvements in incandescent electric lamps. Expired ES52980A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES52980A ES52980A1 (en) 1912-05-07 1912-05-07 Improvements in incandescent electric lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES52980A ES52980A1 (en) 1912-05-07 1912-05-07 Improvements in incandescent electric lamps.

Publications (1)

Publication Number Publication Date
ES52980A1 true ES52980A1 (en) 1912-07-16

Family

ID=64228241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES52980A Expired ES52980A1 (en) 1912-05-07 1912-05-07 Improvements in incandescent electric lamps.

Country Status (1)

Country Link
ES (1) ES52980A1 (en)

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