CA277492A - Ventilating sash - Google Patents

Ventilating sash

Info

Publication number
CA277492A
CA277492A CA277492A CA277492DA CA277492A CA 277492 A CA277492 A CA 277492A CA 277492 A CA277492 A CA 277492A CA 277492D A CA277492D A CA 277492DA CA 277492 A CA277492 A CA 277492A
Authority
CA
Canada
Prior art keywords
ventilating sash
sash
ventilating
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
CA277492A
Other languages
French (fr)
Inventor
F. Mchugh Edward
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 CA277492A publication Critical patent/CA277492A/en
Expired legal-status Critical Current

Links

CA277492A Ventilating sash Expired CA277492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA277492T

Publications (1)

Publication Number Publication Date
CA277492A true CA277492A (en) 1928-01-31

Family

ID=35210583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA277492A Expired CA277492A (en) Ventilating sash

Country Status (1)

Country Link
CA (1) CA277492A (en)

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