GB189403217A - Improvements in Electric Arc Lamps. - Google Patents

Improvements in Electric Arc Lamps.

Info

Publication number
GB189403217A
GB189403217A GB189403217DA GB189403217A GB 189403217 A GB189403217 A GB 189403217A GB 189403217D A GB189403217D A GB 189403217DA GB 189403217 A GB189403217 A GB 189403217A
Authority
GB
United Kingdom
Prior art keywords
electric arc
arc lamps
lamps
electric
arc
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Inventor
Henry Francis Joel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189403217A publication Critical patent/GB189403217A/en
Expired legal-status Critical Current

Links

GB189403217D 1894-02-14 1894-02-14 Improvements in Electric Arc Lamps. Expired GB189403217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189403217T 1894-02-14

Publications (1)

Publication Number Publication Date
GB189403217A true GB189403217A (en) 1895-01-05

Family

ID=32409889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189403217D Expired GB189403217A (en) 1894-02-14 1894-02-14 Improvements in Electric Arc Lamps.

Country Status (1)

Country Link
GB (1) GB189403217A (en)

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