CA259730A - Window screen ventilator - Google Patents

Window screen ventilator

Info

Publication number
CA259730A
CA259730A CA259730A CA259730DA CA259730A CA 259730 A CA259730 A CA 259730A CA 259730 A CA259730 A CA 259730A CA 259730D A CA259730D A CA 259730DA CA 259730 A CA259730 A CA 259730A
Authority
CA
Canada
Prior art keywords
window screen
ventilator
screen ventilator
window
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
CA259730A
Other languages
French (fr)
Inventor
Hudson Irving
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 CA259730A publication Critical patent/CA259730A/en
Expired legal-status Critical Current

Links

CA259730A Window screen ventilator Expired CA259730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA259730T

Publications (1)

Publication Number Publication Date
CA259730A true CA259730A (en) 1926-04-13

Family

ID=35168279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259730A Expired CA259730A (en) Window screen ventilator

Country Status (1)

Country Link
CA (1) CA259730A (en)

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