CH15960A - Improved Electric Light Bulb - Google Patents

Improved Electric Light Bulb

Info

Publication number: CH15960A
Authority: CH; Switzerland
Prior art keywords: light bulb; electric light; improved electric; improved; bulb
Prior art date: 1898-01-27

Application number

CH15960A

Other languages

German (de)

Inventor

Theophilus-Davies Farrall

Original Assignee

Farrall Theophilus Davies

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.)

1898-01-27

Filing date

1898-01-27

Publication date

1898-08-31

1898-01-27 Application filed by Farrall Theophilus Davies filed Critical Farrall Theophilus Davies

1898-08-31 Publication of CH15960A publication Critical patent/CH15960A/en

Links

CH15960A 1898-01-27 1898-01-27 Improved Electric Light Bulb CH15960A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH15960T		1898-01-27

Publications (1)

Publication Number	Publication Date
CH15960A true CH15960A (en)	1898-08-31

Family

ID=4214103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH15960A CH15960A (en)	1898-01-27	1898-01-27	Improved Electric Light Bulb

Country Status (1)

Country	Link
CH (1)	CH15960A (en)

1898
- 1898-01-27 CH CH15960A patent/CH15960A/en unknown

Similar Documents

Publication	Publication Date	Title
CH15960A (en)	1898-08-31	Improved Electric Light Bulb
CH18081A (en)	1899-10-31	Electric light bulb
CH16133A (en)	1898-09-30	Electric light bulb
CH18082A (en)	1899-10-15	Electric vacuum light bulb
CH21068A (en)	1901-05-31	Electric light bulb
CH19986A (en)	1900-10-31	Electric light bulb
CH19989A (en)	1900-10-31	Electric light bulb
CH20820A (en)	1901-03-31	Electric light bulb
CH15183A (en)	1898-04-30	Electric light bulb
CH24493A (en)	1903-01-15	Electric light bulb
CH16327A (en)	1898-10-31	Electric arc lamp
CH12587A (en)	1897-01-31	Electric light bulb
CH23313A (en)	1902-06-30	Electric light bulb
CH16542A (en)	1899-02-28	Improved incandescent lamp
CH31375A (en)	1905-03-31	Electric light bulb
CH15958A (en)	1898-08-31	Electric lamp elevator
CH17616A (en)	1899-07-15	Incandescent bodies for electric light bulbs
CH17617A (en)	1899-07-15	Incandescent bodies for electric light bulbs
CH13453A (en)	1897-06-30	Reflector for electric light bulbs
CH31976A (en)	1905-05-31	Electric light bulb
ES24698A1 (en)	1899-09-16	Improvements made to incandescent electric lamps.
CH22553A (en)	1902-02-28	Novel filament for electric light bulbs
CH22807A (en)	1902-04-15	Electric arc lamp
CH21733A (en)	1901-09-15	Electric arc lamp
CH21069A (en)	1901-05-15	Electric arc lamp