CA9426A - Improvements in heating and ventilating buildings - Google Patents

Improvements in heating and ventilating buildings

Info

Publication number
CA9426A
CA9426A CA000009426A CA9426DA CA9426A CA 9426 A CA9426 A CA 9426A CA 000009426 A CA000009426 A CA 000009426A CA 9426D A CA9426D A CA 9426DA CA 9426 A CA9426 A CA 9426A
Authority
CA
Canada
Prior art keywords
heating
ventilating buildings
ventilating
buildings
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
CA000009426A
Other languages
French (fr)
Inventor
William F. Flagg
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 CA9426A publication Critical patent/CA9426A/en
Expired legal-status Critical Current

Links

CA000009426A Improvements in heating and ventilating buildings Expired CA9426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA9426T

Publications (1)

Publication Number Publication Date
CA9426A true CA9426A (en) 1878-12-02

Family

ID=45125973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000009426A Expired CA9426A (en) Improvements in heating and ventilating buildings

Country Status (1)

Country Link
CA (1) CA9426A (en)

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