CA517702A - Systeme d'aerage et de refroidissement automatiques - Google Patents

Systeme d'aerage et de refroidissement automatiques

Info

Publication number
CA517702A
CA517702A CA517702A CA517702DA CA517702A CA 517702 A CA517702 A CA 517702A CA 517702 A CA517702 A CA 517702A CA 517702D A CA517702D A CA 517702DA CA 517702 A CA517702 A CA 517702A
Authority
CA
Canada
Prior art keywords
cooling system
automatic ventilating
ventilating
automatic
cooling
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
CA517702A
Other languages
English (en)
Inventor
J. Lehane Timothy
E. P. Hall Charles
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.)
Vapor Heating Corp
Original Assignee
Vapor Heating Corp
Publication date
Application granted granted Critical
Publication of CA517702A publication Critical patent/CA517702A/fr
Expired legal-status Critical Current

Links

CA517702A Systeme d'aerage et de refroidissement automatiques Expired CA517702A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA517702T

Publications (1)

Publication Number Publication Date
CA517702A true CA517702A (fr) 1955-10-18

Family

ID=35670901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA517702A Expired CA517702A (fr) Systeme d'aerage et de refroidissement automatiques

Country Status (1)

Country Link
CA (1) CA517702A (fr)

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