CA181702A - Gas furnace - Google Patents

Gas furnace

Info

Publication number
CA181702A
CA181702A CA000181702A CA181702DA CA181702A CA 181702 A CA181702 A CA 181702A CA 000181702 A CA000181702 A CA 000181702A CA 181702D A CA181702D A CA 181702DA CA 181702 A CA181702 A CA 181702A
Authority
CA
Canada
Prior art keywords
gas furnace
furnace
gas
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
CA000181702A
Other languages
French (fr)
Inventor
William J. Graham
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA181702A publication Critical patent/CA181702A/en
Expired legal-status Critical Current

Links

CA000181702A 1917-10-25 1917-10-25 Gas furnace Expired CA181702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181702T 1917-10-25

Publications (1)

Publication Number Publication Date
CA181702A true CA181702A (en) 1918-01-22

Family

ID=45301354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181702A Expired CA181702A (en) 1917-10-25 1917-10-25 Gas furnace

Country Status (1)

Country Link
CA (1) CA181702A (en)

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