CA312325A - Sash ventilator - Google Patents

Sash ventilator

Info

Publication number
CA312325A
CA312325A CA312325A CA312325DA CA312325A CA 312325 A CA312325 A CA 312325A CA 312325 A CA312325 A CA 312325A CA 312325D A CA312325D A CA 312325DA CA 312325 A CA312325 A CA 312325A
Authority
CA
Canada
Prior art keywords
sash
ventilator
sash ventilator
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
CA312325A
Other languages
French (fr)
Inventor
H. Larson Carl
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.)
Adlake Co
Original Assignee
Adlake Co
Publication date
Application granted granted Critical
Publication of CA312325A publication Critical patent/CA312325A/en
Expired legal-status Critical Current

Links

CA312325A Sash ventilator Expired CA312325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA312325T

Publications (1)

Publication Number Publication Date
CA312325A true CA312325A (en) 1931-06-16

Family

ID=35271651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312325A Expired CA312325A (en) Sash ventilator

Country Status (1)

Country Link
CA (1) CA312325A (en)

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