CA187202A - Ventilateur - Google Patents

Ventilateur

Info

Publication number
CA187202A
CA187202A CA000187202A CA187202DA CA187202A CA 187202 A CA187202 A CA 187202A CA 000187202 A CA000187202 A CA 000187202A CA 187202D A CA187202D A CA 187202DA CA 187202 A CA187202 A CA 187202A
Authority
CA
Canada
Prior art keywords
ventilator
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
CA000187202A
Other languages
English (en)
Inventor
George A. L. Draws
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 CA187202A publication Critical patent/CA187202A/fr
Expired legal-status Critical Current

Links

CA000187202A 1918-04-11 1918-04-11 Ventilateur Expired CA187202A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA187202T 1918-04-11

Publications (1)

Publication Number Publication Date
CA187202A true CA187202A (fr) 1918-10-29

Family

ID=45306853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000187202A Expired CA187202A (fr) 1918-04-11 1918-04-11 Ventilateur

Country Status (1)

Country Link
CA (1) CA187202A (fr)

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