CH12587A - Electric light bulb - Google Patents

Electric light bulb

Info

Publication number
CH12587A
CH12587A CH12587A CH12587DA CH12587A CH 12587 A CH12587 A CH 12587A CH 12587 A CH12587 A CH 12587A CH 12587D A CH12587D A CH 12587DA CH 12587 A CH12587 A CH 12587A
Authority
CH
Switzerland
Prior art keywords
light bulb
electric light
electric
bulb
light
Prior art date
Application number
CH12587A
Other languages
German (de)
Inventor
Ferdinand Fanta
Original Assignee
Ferdinand Fanta
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 Ferdinand Fanta filed Critical Ferdinand Fanta
Publication of CH12587A publication Critical patent/CH12587A/en

Links

CH12587A 1896-06-10 1896-06-10 Electric light bulb CH12587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH12587T 1896-06-10

Publications (1)

Publication Number Publication Date
CH12587A true CH12587A (en) 1897-01-31

Family

ID=4206172

Family Applications (1)

Application Number Title Priority Date Filing Date
CH12587A CH12587A (en) 1896-06-10 1896-06-10 Electric light bulb

Country Status (1)

Country Link
CH (1) CH12587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529416A1 (en) * 1975-07-02 1977-01-13 Reunies De Lampes Electr Issy Improved efficiency incandescent lamp - has selective reflecting coating inside bulb to divert wasted rays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529416A1 (en) * 1975-07-02 1977-01-13 Reunies De Lampes Electr Issy Improved efficiency incandescent lamp - has selective reflecting coating inside bulb to divert wasted rays

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