CA592952A - Ventilator structure - Google Patents

Ventilator structure

Info

Publication number
CA592952A
CA592952A CA592952A CA592952DA CA592952A CA 592952 A CA592952 A CA 592952A CA 592952 A CA592952 A CA 592952A CA 592952D A CA592952D A CA 592952DA CA 592952 A CA592952 A CA 592952A
Authority
CA
Canada
Prior art keywords
ventilator structure
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
CA592952A
Inventor
L. Smith Lester
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.)
WALTER E SELCK AND CO OF CANADA Ltd
Original Assignee
WALTER E SELCK AND CO OF CANADA Ltd
Publication date
Application granted granted Critical
Publication of CA592952A publication Critical patent/CA592952A/en
Expired legal-status Critical Current

Links

CA592952A Ventilator structure Expired CA592952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA592952T

Publications (1)

Publication Number Publication Date
CA592952A true CA592952A (en) 1960-02-23

Family

ID=35806485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA592952A Expired CA592952A (en) Ventilator structure

Country Status (1)

Country Link
CA (1) CA592952A (en)

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