CA122770A - Evantail - Google Patents

Evantail

Info

Publication number
CA122770A
CA122770A CA000122770A CA122770DA CA122770A CA 122770 A CA122770 A CA 122770A CA 000122770 A CA000122770 A CA 000122770A CA 122770D A CA122770D A CA 122770DA CA 122770 A CA122770 A CA 122770A
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
CA000122770A
Other languages
English (en)
Inventor
Robert A. Ilg
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 CA122770A publication Critical patent/CA122770A/fr
Expired legal-status Critical Current

Links

CA000122770A 1909-11-06 1909-11-06 Evantail Expired CA122770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA122770T 1909-11-06

Publications (1)

Publication Number Publication Date
CA122770A true CA122770A (fr) 1909-12-21

Family

ID=45242494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000122770A Expired CA122770A (fr) 1909-11-06 1909-11-06 Evantail

Country Status (1)

Country Link
CA (1) CA122770A (fr)

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