GB189425312A - An Improvement in the Construction of Electric Arc Lamps. - Google Patents

An Improvement in the Construction of Electric Arc Lamps.

Info

Publication number
GB189425312A
GB189425312A GB189425312DA GB189425312A GB 189425312 A GB189425312 A GB 189425312A GB 189425312D A GB189425312D A GB 189425312DA GB 189425312 A GB189425312 A GB 189425312A
Authority
GB
United Kingdom
Prior art keywords
improvement
construction
electric arc
arc lamps
lamps
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
Harry Hewitt
Andrew Casey
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 GB189425312A publication Critical patent/GB189425312A/en
Expired legal-status Critical Current

Links

GB189425312D 1894-12-31 1894-12-31 An Improvement in the Construction of Electric Arc Lamps. Expired GB189425312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189425312T 1894-12-31

Publications (1)

Publication Number Publication Date
GB189425312A true GB189425312A (en) 1896-02-29

Family

ID=35244985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189425312D Expired GB189425312A (en) 1894-12-31 1894-12-31 An Improvement in the Construction of Electric Arc Lamps.

Country Status (1)

Country Link
GB (1) GB189425312A (en)

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