CA383211A - Ventilateur de tunnel - Google Patents

Ventilateur de tunnel

Info

Publication number
CA383211A
CA383211A CA383211A CA383211DA CA383211A CA 383211 A CA383211 A CA 383211A CA 383211 A CA383211 A CA 383211A CA 383211D A CA383211D A CA 383211DA CA 383211 A CA383211 A CA 383211A
Authority
CA
Canada
Prior art keywords
tunnel fan
tunnel
fan
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
CA383211A
Other languages
English (en)
Inventor
Lowell Anderson Edward
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.)
AMERICAN BLOWER Corp
Original Assignee
AMERICAN BLOWER Corp
Publication date
Application granted granted Critical
Publication of CA383211A publication Critical patent/CA383211A/fr
Expired legal-status Critical Current

Links

CA383211A Ventilateur de tunnel Expired CA383211A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA383211T

Publications (1)

Publication Number Publication Date
CA383211A true CA383211A (fr) 1939-08-08

Family

ID=35388443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA383211A Expired CA383211A (fr) Ventilateur de tunnel

Country Status (1)

Country Link
CA (1) CA383211A (fr)

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