ES97156A1 - An electric filter to reduce the emission of light in electric incandescent lamps. - Google Patents

An electric filter to reduce the emission of light in electric incandescent lamps.

Info

Publication number
ES97156A1
ES97156A1 ES97156A ES97156A ES97156A1 ES 97156 A1 ES97156 A1 ES 97156A1 ES 97156 A ES97156 A ES 97156A ES 97156 A ES97156 A ES 97156A ES 97156 A1 ES97156 A1 ES 97156A1
Authority
ES
Spain
Prior art keywords
electric
emission
reduce
light
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
ES97156A
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.)
Clavell Hermanos
Original Assignee
Clavell Hermanos
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 Clavell Hermanos filed Critical Clavell Hermanos
Priority to ES97156A priority Critical patent/ES97156A1/en
Publication of ES97156A1 publication Critical patent/ES97156A1/en
Expired legal-status Critical Current

Links

ES97156A 1926-02-15 1926-02-15 An electric filter to reduce the emission of light in electric incandescent lamps. Expired ES97156A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES97156A ES97156A1 (en) 1926-02-15 1926-02-15 An electric filter to reduce the emission of light in electric incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES97156A ES97156A1 (en) 1926-02-15 1926-02-15 An electric filter to reduce the emission of light in electric incandescent lamps.

Publications (1)

Publication Number Publication Date
ES97156A1 true ES97156A1 (en) 1926-05-16

Family

ID=64265298

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97156A Expired ES97156A1 (en) 1926-02-15 1926-02-15 An electric filter to reduce the emission of light in electric incandescent lamps.

Country Status (1)

Country Link
ES (1) ES97156A1 (en)

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