CA80334A - Fabrication d'electrode de carbure pour lampes a arc - Google Patents

Fabrication d'electrode de carbure pour lampes a arc

Info

Publication number
CA80334A
CA80334A CA000080334A CA80334DA CA80334A CA 80334 A CA80334 A CA 80334A CA 000080334 A CA000080334 A CA 000080334A CA 80334D A CA80334D A CA 80334DA CA 80334 A CA80334 A CA 80334A
Authority
CA
Canada
Prior art keywords
manufacture
arc lamps
carbide electrodes
carbide
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
CA000080334A
Other languages
English (en)
Inventor
Robert Hopfelt
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.)
KEYSER HERMAN JACOB
Original Assignee
KEYSER HERMAN JACOB
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 KEYSER HERMAN JACOB filed Critical KEYSER HERMAN JACOB
Application granted granted Critical
Publication of CA80334A publication Critical patent/CA80334A/fr
Expired legal-status Critical Current

Links

CA000080334A 1902-02-06 1902-02-06 Fabrication d'electrode de carbure pour lampes a arc Expired CA80334A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA80334T 1902-02-06

Publications (1)

Publication Number Publication Date
CA80334A true CA80334A (fr) 1903-04-14

Family

ID=45196870

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000080334A Expired CA80334A (fr) 1902-02-06 1902-02-06 Fabrication d'electrode de carbure pour lampes a arc

Country Status (1)

Country Link
CA (1) CA80334A (fr)

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