CA392422A - Ventilating window sash - Google Patents

Ventilating window sash

Info

Publication number
CA392422A
CA392422A CA392422A CA392422DA CA392422A CA 392422 A CA392422 A CA 392422A CA 392422 A CA392422 A CA 392422A CA 392422D A CA392422D A CA 392422DA CA 392422 A CA392422 A CA 392422A
Authority
CA
Canada
Prior art keywords
window sash
ventilating window
ventilating
sash
window
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
CA392422A
Other languages
French (fr)
Inventor
M. Mcclure Hugh
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 CA392422A publication Critical patent/CA392422A/en
Expired legal-status Critical Current

Links

CA392422A Ventilating window sash Expired CA392422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA392422T

Publications (1)

Publication Number Publication Date
CA392422A true CA392422A (en) 1940-11-12

Family

ID=35399945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA392422A Expired CA392422A (en) Ventilating window sash

Country Status (1)

Country Link
CA (1) CA392422A (en)

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