CA34658A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA34658A
CA34658A CA000034658A CA34658DA CA34658A CA 34658 A CA34658 A CA 34658A CA 000034658 A CA000034658 A CA 000034658A CA 34658D A CA34658D A CA 34658DA CA 34658 A CA34658 A CA 34658A
Authority
CA
Canada
Prior art keywords
window ventilator
ventilator
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
CA000034658A
Other languages
French (fr)
Inventor
Peter Abranhamson
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 CA34658A publication Critical patent/CA34658A/en
Expired legal-status Critical Current

Links

CA000034658A Window ventilator Expired CA34658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA34658T

Publications (1)

Publication Number Publication Date
CA34658A true CA34658A (en) 1890-07-09

Family

ID=45151198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000034658A Expired CA34658A (en) Window ventilator

Country Status (1)

Country Link
CA (1) CA34658A (en)

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