CA227463A - Four electrique - Google Patents

Four electrique

Info

Publication number
CA227463A
CA227463A CA227463A CA227463DA CA227463A CA 227463 A CA227463 A CA 227463A CA 227463 A CA227463 A CA 227463A CA 227463D A CA227463D A CA 227463DA CA 227463 A CA227463 A CA 227463A
Authority
CA
Canada
Prior art keywords
electric furnace
furnace
electric
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
CA227463A
Other languages
English (en)
Inventor
Frederick William Speer, Jr.
James Rose Harold
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.)
Koppers Co of Delaware
Original Assignee
Koppers Co of Delaware
Publication date
Application granted granted Critical
Publication of CA227463A publication Critical patent/CA227463A/fr
Expired legal-status Critical Current

Links

CA227463A Four electrique Expired CA227463A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA227463T

Publications (1)

Publication Number Publication Date
CA227463A true CA227463A (fr) 1922-12-26

Family

ID=35123066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227463A Expired CA227463A (fr) Four electrique

Country Status (1)

Country Link
CA (1) CA227463A (fr)

Similar Documents

Publication Publication Date Title
CA227256A (fr) Four electrique
CA227463A (fr) Four electrique
CA219805A (fr) Four electrique
CA221731A (fr) Four electrique
CA226027A (fr) Four electrique
CA226049A (fr) Four electrique
CA226309A (fr) Four electrique
CA226310A (fr) Four electrique
CA215822A (fr) Four electrique
CA226318A (fr) Four electrique
CA220466A (fr) Four electrique
CA220144A (fr) Bruleur electrique
CA218956A (fr) Bruleur electrique
CA227129A (fr) Bruleur electrique
CA219795A (fr) Poele electrique
CA221887A (fr) Chauffeur electrique
CA225546A (fr) Poele electrique
CA226311A (fr) Four metallurgique electrique
CA219623A (fr) Regulateur de four electrique
CA226617A (fr) Fournaise
CA224726A (fr) Four
CA223373A (fr) Fournaise
CA221670A (fr) Fournaise
CA221315A (fr) Four metallurgique
CA221314A (fr) Foyer de bouilloire