CA291962A - Four de grillage - Google Patents

Four de grillage

Info

Publication number
CA291962A
CA291962A CA291962A CA291962DA CA291962A CA 291962 A CA291962 A CA 291962A CA 291962 A CA291962 A CA 291962A CA 291962D A CA291962D A CA 291962DA CA 291962 A CA291962 A CA 291962A
Authority
CA
Canada
Prior art keywords
roasting furnace
roasting
furnace
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
CA291962A
Other languages
English (en)
Inventor
T. Wellman Noel
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.)
General Chemical Corp
Original Assignee
General Chemical Corp
Publication date
Application granted granted Critical
Publication of CA291962A publication Critical patent/CA291962A/fr
Expired legal-status Critical Current

Links

CA291962A Four de grillage Expired CA291962A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA291962T

Publications (1)

Publication Number Publication Date
CA291962A true CA291962A (fr) 1929-08-06

Family

ID=35228774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291962A Expired CA291962A (fr) Four de grillage

Country Status (1)

Country Link
CA (1) CA291962A (fr)

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