CA38552A - Heating and ventilating apparatus - Google Patents

Heating and ventilating apparatus

Info

Publication number
CA38552A
CA38552A CA000038552A CA38552DA CA38552A CA 38552 A CA38552 A CA 38552A CA 000038552 A CA000038552 A CA 000038552A CA 38552D A CA38552D A CA 38552DA CA 38552 A CA38552 A CA 38552A
Authority
CA
Canada
Prior art keywords
heating
ventilating apparatus
ventilating
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
CA000038552A
Other languages
French (fr)
Inventor
Charles De Zang Howard
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 CA38552A publication Critical patent/CA38552A/en
Expired legal-status Critical Current

Links

CA000038552A Heating and ventilating apparatus Expired CA38552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA38552T

Publications (1)

Publication Number Publication Date
CA38552A true CA38552A (en) 1892-03-21

Family

ID=45155092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000038552A Expired CA38552A (en) Heating and ventilating apparatus

Country Status (1)

Country Link
CA (1) CA38552A (en)

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