CA313710A - Sash ventilator - Google Patents

Sash ventilator

Info

Publication number
CA313710A
CA313710A CA313710A CA313710DA CA313710A CA 313710 A CA313710 A CA 313710A CA 313710 A CA313710 A CA 313710A CA 313710D A CA313710D A CA 313710DA CA 313710 A CA313710 A CA 313710A
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
CA313710A
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 CA313710A publication Critical patent/CA313710A/en
Expired legal-status Critical Current

Links

CA313710A Sash ventilator Expired CA313710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA313710T

Publications (1)

Publication Number Publication Date
CA313710A true CA313710A (en) 1931-07-28

Family

ID=35273037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA313710A Expired CA313710A (en) Sash ventilator

Country Status (1)

Country Link
CA (1) CA313710A (en)

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