CA189976A - Ventilateur - Google Patents

Ventilateur

Info

Publication number
CA189976A
CA189976A CA000189976A CA189976DA CA189976A CA 189976 A CA189976 A CA 189976A CA 000189976 A CA000189976 A CA 000189976A CA 189976D A CA189976D A CA 189976DA CA 189976 A CA189976 A CA 189976A
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
CA000189976A
Other languages
English (en)
Inventor
Charles R.A. Long
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 CA189976A publication Critical patent/CA189976A/fr
Expired legal-status Critical Current

Links

CA000189976A 1918-11-22 1918-11-22 Ventilateur Expired CA189976A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA189976T 1918-11-22

Publications (1)

Publication Number Publication Date
CA189976A true CA189976A (fr) 1919-04-29

Family

ID=45309627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000189976A Expired CA189976A (fr) 1918-11-22 1918-11-22 Ventilateur

Country Status (1)

Country Link
CA (1) CA189976A (fr)

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