CA174793A - Calorifere a air - Google Patents

Calorifere a air

Info

Publication number
CA174793A
CA174793A CA000174793A CA174793DA CA174793A CA 174793 A CA174793 A CA 174793A CA 000174793 A CA000174793 A CA 000174793A CA 174793D A CA174793D A CA 174793DA CA 174793 A CA174793 A CA 174793A
Authority
CA
Canada
Prior art keywords
hot air
air furnace
furnace
hot
air
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
CA000174793A
Other languages
English (en)
Inventor
Nathaniel Frost
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.)
American Foundry and Furnace Co
Original Assignee
American Foundry and Furnace Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by American Foundry and Furnace Co filed Critical American Foundry and Furnace Co
Application granted granted Critical
Publication of CA174793A publication Critical patent/CA174793A/fr
Expired legal-status Critical Current

Links

CA000174793A 1916-11-15 1916-11-15 Calorifere a air Expired CA174793A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA174793T 1916-11-15

Publications (1)

Publication Number Publication Date
CA174793A true CA174793A (fr) 1917-01-30

Family

ID=45294446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000174793A Expired CA174793A (fr) 1916-11-15 1916-11-15 Calorifere a air

Country Status (1)

Country Link
CA (1) CA174793A (fr)

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