CH68246A - Improved Electric Light Bulb - Google Patents

Improved Electric Light Bulb

Info

Publication number: CH68246A
Authority: CH; Switzerland
Prior art keywords: light bulb; electric light; improved electric; improved; bulb
Prior art date: 1913-10-25

Application number

CH68246A

Other languages

German (de)

Inventor

Francis Harrison

Leslie Harrison Francis

Original Assignee

Francis Harrison

Leslie Harrison Francis

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.)

1913-10-25

Filing date

1913-10-25

Publication date

1915-03-01

1913-10-25 Application filed by Francis Harrison, Leslie Harrison Francis filed Critical Francis Harrison

1915-03-01 Publication of CH68246A publication Critical patent/CH68246A/en

Links

CH68246A 1913-10-25 1913-10-25 Improved Electric Light Bulb CH68246A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH68246T		1913-10-25

Publications (1)

Publication Number	Publication Date
CH68246A true CH68246A (en)	1915-03-01

Family

ID=4315590

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH68246A CH68246A (en)	1913-10-25	1913-10-25	Improved Electric Light Bulb

Country Status (1)

Country	Link
CH (1)	CH68246A (en)

1913
- 1913-10-25 CH CH68246A patent/CH68246A/en unknown

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