CH3859A - Charcoal for electric arc lamps - Google Patents

Charcoal for electric arc lamps

Info

Publication number
CH3859A
CH3859A CH3859A CH3859DA CH3859A CH 3859 A CH3859 A CH 3859A CH 3859 A CH3859 A CH 3859A CH 3859D A CH3859D A CH 3859DA CH 3859 A CH3859 A CH 3859A
Authority
CH
Switzerland
Prior art keywords
charcoal
electric arc
arc lamps
lamps
electric
Prior art date
Application number
CH3859A
Other languages
French (fr)
Inventor
Philip-Henry Holmes
Original Assignee
Holmes Philip Henry
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 Holmes Philip Henry filed Critical Holmes Philip Henry
Publication of CH3859A publication Critical patent/CH3859A/en

Links

CH3859A 1891-06-16 1891-06-16 Charcoal for electric arc lamps CH3859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3859T 1891-06-16

Publications (1)

Publication Number Publication Date
CH3859A true CH3859A (en) 1891-12-31

Family

ID=4185801

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3859A CH3859A (en) 1891-06-16 1891-06-16 Charcoal for electric arc lamps

Country Status (1)

Country Link
CH (1) CH3859A (en)

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