CA386498A - Four electrique - Google Patents

Four electrique

Info

Publication number
CA386498A
CA386498A CA386498A CA386498DA CA386498A CA 386498 A CA386498 A CA 386498A CA 386498 A CA386498 A CA 386498A CA 386498D A CA386498D A CA 386498DA CA 386498 A CA386498 A CA 386498A
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
CA386498A
Other languages
English (en)
Inventor
Ronald Ridgway Raymond
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Publication date
Application granted granted Critical
Publication of CA386498A publication Critical patent/CA386498A/fr
Expired legal-status Critical Current

Links

CA386498A Four electrique Expired CA386498A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA386498T

Publications (1)

Publication Number Publication Date
CA386498A true CA386498A (fr) 1940-01-23

Family

ID=35391719

Family Applications (1)

Application Number Title Priority Date Filing Date
CA386498A Expired CA386498A (fr) Four electrique

Country Status (1)

Country Link
CA (1) CA386498A (fr)

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