CA302753A - Front wall air grid - Google Patents

Front wall air grid

Info

Publication number
CA302753A
CA302753A CA302753A CA302753DA CA302753A CA 302753 A CA302753 A CA 302753A CA 302753 A CA302753 A CA 302753A CA 302753D A CA302753D A CA 302753DA CA 302753 A CA302753 A CA 302753A
Authority
CA
Canada
Prior art keywords
front wall
air grid
wall air
grid
wall
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
CA302753A
Other languages
French (fr)
Inventor
E. Harrison Clifford
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.)
American Engineering Co Ltd
Original Assignee
American Engineering Co Ltd
Publication date
Application granted granted Critical
Publication of CA302753A publication Critical patent/CA302753A/en
Expired legal-status Critical Current

Links

CA302753A Front wall air grid Expired CA302753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA302753T

Publications (1)

Publication Number Publication Date
CA302753A true CA302753A (en) 1930-08-05

Family

ID=35255899

Family Applications (1)

Application Number Title Priority Date Filing Date
CA302753A Expired CA302753A (en) Front wall air grid

Country Status (1)

Country Link
CA (1) CA302753A (en)

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