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ES51833A1 - Improvements in the procedures to prepare metallic filaments for incandescent lamps. - Google Patents

Improvements in the procedures to prepare metallic filaments for incandescent lamps.

Info

Publication number
ES51833A1
ES51833A1 ES51833A ES51833A ES51833A1 ES 51833 A1 ES51833 A1 ES 51833A1 ES 51833 A ES51833 A ES 51833A ES 51833 A ES51833 A ES 51833A ES 51833 A1 ES51833 A1 ES 51833A1
Authority
ES
Spain
Prior art keywords
procedures
incandescent lamps
metallic filaments
prepare metallic
prepare
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
ES51833A
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.)
Westinghouse Metal Filament Lamp Co Ltd
Original Assignee
Westinghouse Metal Filament Lamp Co Ltd
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 Westinghouse Metal Filament Lamp Co Ltd filed Critical Westinghouse Metal Filament Lamp Co Ltd
Priority to ES51833A priority Critical patent/ES51833A1/en
Publication of ES51833A1 publication Critical patent/ES51833A1/en
Expired legal-status Critical Current

Links

ES51833A 1911-12-04 1911-12-04 Improvements in the procedures to prepare metallic filaments for incandescent lamps. Expired ES51833A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES51833A ES51833A1 (en) 1911-12-04 1911-12-04 Improvements in the procedures to prepare metallic filaments for incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES51833A ES51833A1 (en) 1911-12-04 1911-12-04 Improvements in the procedures to prepare metallic filaments for incandescent lamps.

Publications (1)

Publication Number Publication Date
ES51833A1 true ES51833A1 (en) 1912-02-16

Family

ID=64229584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES51833A Expired ES51833A1 (en) 1911-12-04 1911-12-04 Improvements in the procedures to prepare metallic filaments for incandescent lamps.

Country Status (1)

Country Link
ES (1) ES51833A1 (en)

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