CA230042A - Ventilator - Google Patents

Ventilator

Info

Publication number
CA230042A
CA230042A CA230042A CA230042DA CA230042A CA 230042 A CA230042 A CA 230042A CA 230042 A CA230042 A CA 230042A CA 230042D A CA230042D A CA 230042DA CA 230042 A CA230042 A CA 230042A
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
CA230042A
Other languages
French (fr)
Inventor
C. Walker Grover
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 CA230042A publication Critical patent/CA230042A/en
Expired legal-status Critical Current

Links

CA230042A Ventilator Expired CA230042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230042T

Publications (1)

Publication Number Publication Date
CA230042A true CA230042A (en) 1923-04-03

Family

ID=35127415

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230042A Expired CA230042A (en) Ventilator

Country Status (1)

Country Link
CA (1) CA230042A (en)

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