CA597999A - Ventilating ceiling construction - Google Patents

Ventilating ceiling construction

Info

Publication number
CA597999A
CA597999A CA597999A CA597999DA CA597999A CA 597999 A CA597999 A CA 597999A CA 597999 A CA597999 A CA 597999A CA 597999D A CA597999D A CA 597999DA CA 597999 A CA597999 A CA 597999A
Authority
CA
Canada
Prior art keywords
ceiling construction
ventilating ceiling
ventilating
construction
ceiling
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
CA597999A
Inventor
M. Ericson Walter
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 CA597999A publication Critical patent/CA597999A/en
Expired legal-status Critical Current

Links

CA597999A Ventilating ceiling construction Expired CA597999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA597999T

Publications (1)

Publication Number Publication Date
CA597999A true CA597999A (en) 1960-05-17

Family

ID=35813771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA597999A Expired CA597999A (en) Ventilating ceiling construction

Country Status (1)

Country Link
CA (1) CA597999A (en)

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