CA383358A - Air heating furnace - Google Patents

Air heating furnace

Info

Publication number
CA383358A
CA383358A CA383358A CA383358DA CA383358A CA 383358 A CA383358 A CA 383358A CA 383358 A CA383358 A CA 383358A CA 383358D A CA383358D A CA 383358DA CA 383358 A CA383358 A CA 383358A
Authority
CA
Canada
Prior art keywords
heating furnace
air heating
air
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
CA383358A
Other languages
French (fr)
Inventor
John Robertson Frederick
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 CA383358A publication Critical patent/CA383358A/en
Expired legal-status Critical Current

Links

CA383358A Air heating furnace Expired CA383358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA383358T

Publications (1)

Publication Number Publication Date
CA383358A true CA383358A (en) 1939-08-15

Family

ID=35388590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA383358A Expired CA383358A (en) Air heating furnace

Country Status (1)

Country Link
CA (1) CA383358A (en)

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