[go: up one dir, main page]

ES73633A1 - Improvements in the manufacture of incandescent electric lamps and similar items. - Google Patents

Improvements in the manufacture of incandescent electric lamps and similar items.

Info

Publication number
ES73633A1
ES73633A1 ES73633A ES73633A ES73633A1 ES 73633 A1 ES73633 A1 ES 73633A1 ES 73633 A ES73633 A ES 73633A ES 73633 A ES73633 A ES 73633A ES 73633 A1 ES73633 A1 ES 73633A1
Authority
ES
Spain
Prior art keywords
manufacture
similar items
electric lamps
incandescent electric
incandescent
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
ES73633A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to ES73633A priority Critical patent/ES73633A1/en
Publication of ES73633A1 publication Critical patent/ES73633A1/en
Expired legal-status Critical Current

Links

ES73633A 1920-05-07 1920-05-07 Improvements in the manufacture of incandescent electric lamps and similar items. Expired ES73633A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES73633A ES73633A1 (en) 1920-05-07 1920-05-07 Improvements in the manufacture of incandescent electric lamps and similar items.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES73633A ES73633A1 (en) 1920-05-07 1920-05-07 Improvements in the manufacture of incandescent electric lamps and similar items.

Publications (1)

Publication Number Publication Date
ES73633A1 true ES73633A1 (en) 1920-08-02

Family

ID=64245819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES73633A Expired ES73633A1 (en) 1920-05-07 1920-05-07 Improvements in the manufacture of incandescent electric lamps and similar items.

Country Status (1)

Country Link
ES (1) ES73633A1 (en)

Similar Documents

Publication Publication Date Title
ES73633A1 (en) Improvements in the manufacture of incandescent electric lamps and similar items.
ES73437A1 (en) Improvements in the manufacture of electric incandescent lamps.
ES73438A1 (en) Improvements in the manufacture of electric incandescent lamps.
ES73627A1 (en) Improvements in the manufacture of incandescent lamps.
ES73543A1 (en) Improvements in the manufacture of incandescent electric lamps.
ES72897A3 (en) Improvements in the bulbs of the incandescent lamps.
ES87510A1 (en) Improvements in the manufacture of electric incandescent lamps.
ES87756A1 (en) Improvements in the manufacture of electric incandescent lamps.
ES71890A3 (en) Improvements in the manufacture of electric incandescent lamps.
FR23347E (en) Improvement in the construction of incandescent lamps
FR523459A (en) Improvement in the construction of incandescent lamps
FR523501A (en) Improvement in the manufacture of incandescent electric lamps
ES73626A1 (en) Improvements in electric incandescent lamps.
ES74152A1 (en) Improvements in electric incandescent lamps.
ES83539A1 (en) Improvements in electric incandescent lamps.
ES91717A1 (en) Improvements in the manufacture of blunt incandescent lamps and similar items.
ES89372A1 (en) Improvements in the manufacture of multi-filament electric lamps.
ES81858A1 (en) Improvements introduced in electric incandescent lamps.
ES81998A2 (en) Improvements introduced in electric incandescent lamps.
ES73608A1 (en) Electric pocket lamp and lighter.
ES130793A1 (en) Improvements in the manufacture of incandescent electric lamps.
ES73000A1 (en) Improvements in electric incandescent lamps and similar items, with their corresponding methods and apparatus to manufacture them
FR614966A (en) Improvements in the manufacture of electric incandescent lamps
ES119628A3 (en) Improvements in the manufacture of electric incandescent lamps.
ES75424A3 (en) Improvements in the manufacture of espadrilles.