ES4823A1 - Improvements in semi-incandescent lamps. - Google Patents

Improvements in semi-incandescent lamps.

Info

Publication number
ES4823A1
ES4823A1 ES4823A ES4823A ES4823A1 ES 4823 A1 ES4823 A1 ES 4823A1 ES 4823 A ES4823 A ES 4823A ES 4823 A ES4823 A ES 4823A ES 4823 A1 ES4823 A1 ES 4823A1
Authority
ES
Spain
Prior art keywords
semi
incandescent lamps
incandescent
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
ES4823A
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 ES4823A priority Critical patent/ES4823A1/en
Publication of ES4823A1 publication Critical patent/ES4823A1/en
Expired legal-status Critical Current

Links

ES4823A 1885-02-10 1885-02-10 Improvements in semi-incandescent lamps. Expired ES4823A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES4823A ES4823A1 (en) 1885-02-10 1885-02-10 Improvements in semi-incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES4823A ES4823A1 (en) 1885-02-10 1885-02-10 Improvements in semi-incandescent lamps.

Publications (1)

Publication Number Publication Date
ES4823A1 true ES4823A1 (en) 1885-08-27

Family

ID=64165327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES4823A Expired ES4823A1 (en) 1885-02-10 1885-02-10 Improvements in semi-incandescent lamps.

Country Status (1)

Country Link
ES (1) ES4823A1 (en)

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