CH68246A - Verbesserte elektrische Glühlampe - Google Patents

Verbesserte elektrische Glühlampe

Info

Publication number
CH68246A
CH68246A CH68246A CH68246DA CH68246A CH 68246 A CH68246 A CH 68246A CH 68246 A CH68246 A CH 68246A CH 68246D A CH68246D A CH 68246DA CH 68246 A CH68246 A CH 68246A
Authority
CH
Switzerland
Prior art keywords
light bulb
electric light
improved electric
improved
bulb
Prior art date
Application number
CH68246A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Francis Harrison, Leslie Harrison Francis filed Critical Francis Harrison
Publication of CH68246A publication Critical patent/CH68246A/de

Links

CH68246A 1913-10-25 1913-10-25 Verbesserte elektrische Glühlampe CH68246A (de)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=4315590

Family Applications (1)

Application Number Title Priority Date Filing Date
CH68246A CH68246A (de) 1913-10-25 1913-10-25 Verbesserte elektrische Glühlampe

Country Status (1)

Country Link
CH (1) CH68246A (de)

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