CA229307A - Ventilating screen for windows - Google Patents

Ventilating screen for windows

Info

Publication number
CA229307A
CA229307A CA229307A CA229307DA CA229307A CA 229307 A CA229307 A CA 229307A CA 229307 A CA229307 A CA 229307A CA 229307D A CA229307D A CA 229307DA CA 229307 A CA229307 A CA 229307A
Authority
CA
Canada
Prior art keywords
windows
ventilating screen
ventilating
screen
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
CA229307A
Other languages
French (fr)
Inventor
A. Ferguson Frank
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 CA229307A publication Critical patent/CA229307A/en
Expired legal-status Critical Current

Links

CA229307A Ventilating screen for windows Expired CA229307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229307T

Publications (1)

Publication Number Publication Date
CA229307A true CA229307A (en) 1923-03-06

Family

ID=35126680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229307A Expired CA229307A (en) Ventilating screen for windows

Country Status (1)

Country Link
CA (1) CA229307A (en)

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