CA176775A - Ventilateur - Google Patents

Ventilateur

Info

Publication number
CA176775A
CA176775A CA000176775A CA176775DA CA176775A CA 176775 A CA176775 A CA 176775A CA 000176775 A CA000176775 A CA 000176775A CA 176775D A CA176775D A CA 176775DA CA 176775 A CA176775 A CA 176775A
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
CA000176775A
Other languages
English (en)
Inventor
Thomas Howston
Peter Pearson
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 CA176775A publication Critical patent/CA176775A/fr
Expired legal-status Critical Current

Links

CA000176775A 1916-12-11 1916-12-11 Ventilateur Expired CA176775A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA176775T 1916-12-11

Publications (1)

Publication Number Publication Date
CA176775A true CA176775A (fr) 1917-05-01

Family

ID=45296428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000176775A Expired CA176775A (fr) 1916-12-11 1916-12-11 Ventilateur

Country Status (1)

Country Link
CA (1) CA176775A (fr)

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