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ES42993A1 - An improvement in the manufacture of metal filament lamps. - Google Patents

An improvement in the manufacture of metal filament lamps.

Info

Publication number
ES42993A1
ES42993A1 ES42993A ES42993A ES42993A1 ES 42993 A1 ES42993 A1 ES 42993A1 ES 42993 A ES42993 A ES 42993A ES 42993 A ES42993 A ES 42993A ES 42993 A1 ES42993 A1 ES 42993A1
Authority
ES
Spain
Prior art keywords
improvement
manufacture
metal filament
filament lamps
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
ES42993A
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.)
Soc Es De Lamparas Electricas Z
Original Assignee
Soc Es De Lamparas Electricas Z
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 Soc Es De Lamparas Electricas Z filed Critical Soc Es De Lamparas Electricas Z
Priority to ES42993A priority Critical patent/ES42993A1/en
Publication of ES42993A1 publication Critical patent/ES42993A1/en
Expired legal-status Critical Current

Links

ES42993A 1908-03-24 1908-03-24 An improvement in the manufacture of metal filament lamps. Expired ES42993A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES42993A ES42993A1 (en) 1908-03-24 1908-03-24 An improvement in the manufacture of metal filament lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES42993A ES42993A1 (en) 1908-03-24 1908-03-24 An improvement in the manufacture of metal filament lamps.

Publications (1)

Publication Number Publication Date
ES42993A1 true ES42993A1 (en) 1908-05-01

Family

ID=64222556

Family Applications (1)

Application Number Title Priority Date Filing Date
ES42993A Expired ES42993A1 (en) 1908-03-24 1908-03-24 An improvement in the manufacture of metal filament lamps.

Country Status (1)

Country Link
ES (1) ES42993A1 (en)

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