CA307403A - Arc carbon - Google Patents

Arc carbon

Info

Publication number
CA307403A
CA307403A CA307403A CA307403DA CA307403A CA 307403 A CA307403 A CA 307403A CA 307403 A CA307403 A CA 307403A CA 307403D A CA307403D A CA 307403DA CA 307403 A CA307403 A CA 307403A
Authority
CA
Canada
Prior art keywords
arc carbon
arc
carbon
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
CA307403A
Other languages
French (fr)
Inventor
J. Dorcas Merrill
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.)
CANADIAN NATIONAL CARBON Co
Original Assignee
CANADIAN NATIONAL CARBON Co
Publication date
Application granted granted Critical
Publication of CA307403A publication Critical patent/CA307403A/en
Expired legal-status Critical Current

Links

CA307403A Arc carbon Expired CA307403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA307403T

Publications (1)

Publication Number Publication Date
CA307403A true CA307403A (en) 1931-01-06

Family

ID=35260555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307403A Expired CA307403A (en) Arc carbon

Country Status (1)

Country Link
CA (1) CA307403A (en)

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