ES920A1 - Improvements in electric lamps and in the method of manufacturing them. - Google Patents

Improvements in electric lamps and in the method of manufacturing them.

Info

Publication number
ES920A1
ES920A1 ES920A ES920A ES920A1 ES 920 A1 ES920 A1 ES 920A1 ES 920 A ES920 A ES 920A ES 920 A ES920 A ES 920A ES 920 A1 ES920 A1 ES 920A1
Authority
ES
Spain
Prior art keywords
manufacturing
electric lamps
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
ES920A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES920A priority Critical patent/ES920A1/en
Publication of ES920A1 publication Critical patent/ES920A1/en
Expired legal-status Critical Current

Links

ES920A 1880-04-29 1880-04-29 Improvements in electric lamps and in the method of manufacturing them. Expired ES920A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES920A ES920A1 (en) 1880-04-29 1880-04-29 Improvements in electric lamps and in the method of manufacturing them.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES920A ES920A1 (en) 1880-04-29 1880-04-29 Improvements in electric lamps and in the method of manufacturing them.

Publications (1)

Publication Number Publication Date
ES920A1 true ES920A1 (en) 1880-09-20

Family

ID=64168588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES920A Expired ES920A1 (en) 1880-04-29 1880-04-29 Improvements in electric lamps and in the method of manufacturing them.

Country Status (1)

Country Link
ES (1) ES920A1 (en)

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