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ES72633A1 - Improvements in artificial lighting. - Google Patents

Improvements in artificial lighting.

Info

Publication number
ES72633A1
ES72633A1 ES72633A ES72633A ES72633A1 ES 72633 A1 ES72633 A1 ES 72633A1 ES 72633 A ES72633 A ES 72633A ES 72633 A ES72633 A ES 72633A ES 72633 A1 ES72633 A1 ES 72633A1
Authority
ES
Spain
Prior art keywords
artificial lighting
lighting
artificial
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
ES72633A
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 ES72633A priority Critical patent/ES72633A1/en
Publication of ES72633A1 publication Critical patent/ES72633A1/en
Expired legal-status Critical Current

Links

ES72633A 1920-02-13 1920-02-13 Improvements in artificial lighting. Expired ES72633A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES72633A ES72633A1 (en) 1920-02-13 1920-02-13 Improvements in artificial lighting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES72633A ES72633A1 (en) 1920-02-13 1920-02-13 Improvements in artificial lighting.

Publications (1)

Publication Number Publication Date
ES72633A1 true ES72633A1 (en) 1920-04-28

Family

ID=64242277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES72633A Expired ES72633A1 (en) 1920-02-13 1920-02-13 Improvements in artificial lighting.

Country Status (1)

Country Link
ES (1) ES72633A1 (en)

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