CA399567A - Ventilateur a circulation d'air - Google Patents

Ventilateur a circulation d'air

Info

Publication number
CA399567A
CA399567A CA399567A CA399567DA CA399567A CA 399567 A CA399567 A CA 399567A CA 399567 A CA399567 A CA 399567A CA 399567D A CA399567D A CA 399567DA CA 399567 A CA399567 A CA 399567A
Authority
CA
Canada
Prior art keywords
circulating fan
air circulating
fan
air
circulating
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
CA399567A
Other languages
English (en)
Inventor
A. Gutkin Louis
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 CA399567A publication Critical patent/CA399567A/fr
Expired legal-status Critical Current

Links

CA399567A Ventilateur a circulation d'air Expired CA399567A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA399567T

Publications (1)

Publication Number Publication Date
CA399567A true CA399567A (fr) 1941-09-30

Family

ID=35410022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA399567A Expired CA399567A (fr) Ventilateur a circulation d'air

Country Status (1)

Country Link
CA (1) CA399567A (fr)

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