CA209838A - Pair-heating furnace - Google Patents

Pair-heating furnace

Info

Publication number
CA209838A
CA209838A CA209838A CA209838DA CA209838A CA 209838 A CA209838 A CA 209838A CA 209838 A CA209838 A CA 209838A CA 209838D A CA209838D A CA 209838DA CA 209838 A CA209838 A CA 209838A
Authority
CA
Canada
Prior art keywords
pair
heating furnace
furnace
heating
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
CA209838A
Other languages
French (fr)
Inventor
Joseph Costello Thomas
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA209838A publication Critical patent/CA209838A/en
Expired legal-status Critical Current

Links

CA209838A Pair-heating furnace Expired CA209838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA209838T

Publications (1)

Publication Number Publication Date
CA209838A true CA209838A (en) 1921-03-29

Family

ID=35103617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209838A Expired CA209838A (en) Pair-heating furnace

Country Status (1)

Country Link
CA (1) CA209838A (en)

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