CA90728A - Ventilating fan - Google Patents

Ventilating fan

Info

Publication number
CA90728A
CA90728A CA000090728A CA90728DA CA90728A CA 90728 A CA90728 A CA 90728A CA 000090728 A CA000090728 A CA 000090728A CA 90728D A CA90728D A CA 90728DA CA 90728 A CA90728 A CA 90728A
Authority
CA
Canada
Prior art keywords
ventilating fan
ventilating
fan
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
CA000090728A
Other languages
French (fr)
Inventor
William Clifford
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 CA90728A publication Critical patent/CA90728A/en
Expired legal-status Critical Current

Links

CA000090728A 1904-12-02 1904-12-02 Ventilating fan Expired CA90728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA90728T 1904-12-02

Publications (1)

Publication Number Publication Date
CA90728A true CA90728A (en) 1904-12-27

Family

ID=45207263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000090728A Expired CA90728A (en) 1904-12-02 1904-12-02 Ventilating fan

Country Status (1)

Country Link
CA (1) CA90728A (en)

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