CA213521A - Ventilator - Google Patents

Ventilator

Info

Publication number
CA213521A
CA213521A CA213521A CA213521DA CA213521A CA 213521 A CA213521 A CA 213521A CA 213521 A CA213521 A CA 213521A CA 213521D A CA213521D A CA 213521DA CA 213521 A CA213521 A CA 213521A
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
CA213521A
Other languages
French (fr)
Inventor
Wilfrid Gaddess Harry
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 CA213521A publication Critical patent/CA213521A/en
Expired legal-status Critical Current

Links

CA213521A Ventilator Expired CA213521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA213521T

Publications (1)

Publication Number Publication Date
CA213521A true CA213521A (en) 1921-09-27

Family

ID=35107965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213521A Expired CA213521A (en) Ventilator

Country Status (1)

Country Link
CA (1) CA213521A (en)

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