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ES19424A1 - A procedure for the manufacture of a new class of filament for electric incandescent lamps. - Google Patents

A procedure for the manufacture of a new class of filament for electric incandescent lamps.

Info

Publication number
ES19424A1
ES19424A1 ES19424A ES19424A ES19424A1 ES 19424 A1 ES19424 A1 ES 19424A1 ES 19424 A ES19424 A ES 19424A ES 19424 A ES19424 A ES 19424A ES 19424 A1 ES19424 A1 ES 19424A1
Authority
ES
Spain
Prior art keywords
filament
procedure
manufacture
new class
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
ES19424A
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.)
Marc Frederic De
Original Assignee
Marc Frederic De
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 Marc Frederic De filed Critical Marc Frederic De
Priority to ES19424A priority Critical patent/ES19424A1/en
Publication of ES19424A1 publication Critical patent/ES19424A1/en
Expired legal-status Critical Current

Links

ES19424A 1896-07-28 1896-07-28 A procedure for the manufacture of a new class of filament for electric incandescent lamps. Expired ES19424A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES19424A ES19424A1 (en) 1896-07-28 1896-07-28 A procedure for the manufacture of a new class of filament for electric incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES19424A ES19424A1 (en) 1896-07-28 1896-07-28 A procedure for the manufacture of a new class of filament for electric incandescent lamps.

Publications (1)

Publication Number Publication Date
ES19424A1 true ES19424A1 (en) 1896-10-01

Family

ID=64162575

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19424A Expired ES19424A1 (en) 1896-07-28 1896-07-28 A procedure for the manufacture of a new class of filament for electric incandescent lamps.

Country Status (1)

Country Link
ES (1) ES19424A1 (en)

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