CA323798A - Rotary ventilator - Google Patents

Rotary ventilator

Info

Publication number
CA323798A
CA323798A CA323798A CA323798DA CA323798A CA 323798 A CA323798 A CA 323798A CA 323798 A CA323798 A CA 323798A CA 323798D A CA323798D A CA 323798DA CA 323798 A CA323798 A CA 323798A
Authority
CA
Canada
Prior art keywords
rotary ventilator
ventilator
rotary
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
CA323798A
Other languages
French (fr)
Inventor
Bolton Joseph
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
Publication date
Application granted granted Critical
Publication of CA323798A publication Critical patent/CA323798A/en
Expired legal-status Critical Current

Links

CA323798A Rotary ventilator Expired CA323798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA323798T

Publications (1)

Publication Number Publication Date
CA323798A true CA323798A (en) 1932-07-05

Family

ID=35284351

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323798A Expired CA323798A (en) Rotary ventilator

Country Status (1)

Country Link
CA (1) CA323798A (en)

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