CA609754A - Ventilating apparatus - Google Patents

Ventilating apparatus

Info

Publication number
CA609754A
CA609754A CA609754A CA609754DA CA609754A CA 609754 A CA609754 A CA 609754A CA 609754 A CA609754 A CA 609754A CA 609754D A CA609754D A CA 609754DA CA 609754 A CA609754 A CA 609754A
Authority
CA
Canada
Prior art keywords
ventilating apparatus
ventilating
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
CA609754A
Inventor
A. Wulle William
Original Assignee
Pyle National Co
Publication date
Application granted granted Critical
Publication of CA609754A publication Critical patent/CA609754A/en
Expired legal-status Critical Current

Links

CA609754A Ventilating apparatus Expired CA609754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA609754T

Publications (1)

Publication Number Publication Date
CA609754A true CA609754A (en) 1960-11-29

Family

ID=35831249

Family Applications (1)

Application Number Title Priority Date Filing Date
CA609754A Expired CA609754A (en) Ventilating apparatus

Country Status (1)

Country Link
CA (1) CA609754A (en)

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