CA67829A - Traitement d'electrode de carbone pour lumieres electriques a arc - Google Patents

Traitement d'electrode de carbone pour lumieres electriques a arc

Info

Publication number
CA67829A
CA67829A CA000067829A CA67829DA CA67829A CA 67829 A CA67829 A CA 67829A CA 000067829 A CA000067829 A CA 000067829A CA 67829D A CA67829D A CA 67829DA CA 67829 A CA67829 A CA 67829A
Authority
CA
Canada
Prior art keywords
electric arc
carbon electrodes
arc lights
lights
electrodes
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
CA000067829A
Other languages
English (en)
Inventor
James Henry Ferguson
John Tilghman Robinson
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 CA67829A publication Critical patent/CA67829A/fr
Expired legal-status Critical Current

Links

CA000067829A 1900-01-25 1900-01-25 Traitement d'electrode de carbone pour lumieres electriques a arc Expired CA67829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA67829T 1900-01-25

Publications (1)

Publication Number Publication Date
CA67829A true CA67829A (fr) 1900-06-22

Family

ID=45184367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000067829A Expired CA67829A (fr) 1900-01-25 1900-01-25 Traitement d'electrode de carbone pour lumieres electriques a arc

Country Status (1)

Country Link
CA (1) CA67829A (fr)

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