CA488314A - Diffuseur pour ventilation - Google Patents

Diffuseur pour ventilation

Info

Publication number
CA488314A
CA488314A CA488314A CA488314DA CA488314A CA 488314 A CA488314 A CA 488314A CA 488314 A CA488314 A CA 488314A CA 488314D A CA488314D A CA 488314DA CA 488314 A CA488314 A CA 488314A
Authority
CA
Canada
Prior art keywords
ventilation equipment
ventilation
equipment
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
CA488314A
Other languages
English (en)
Inventor
Charles Fitt Thomas
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 CA488314A publication Critical patent/CA488314A/fr
Expired legal-status Critical Current

Links

CA488314A Diffuseur pour ventilation Expired CA488314A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488314T

Publications (1)

Publication Number Publication Date
CA488314A true CA488314A (fr) 1952-11-25

Family

ID=35628035

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488314A Expired CA488314A (fr) Diffuseur pour ventilation

Country Status (1)

Country Link
CA (1) CA488314A (fr)

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