CA698609A - Roof ventilator - Google Patents

Roof ventilator

Info

Publication number
CA698609A
CA698609A CA698609A CA698609DA CA698609A CA 698609 A CA698609 A CA 698609A CA 698609 A CA698609 A CA 698609A CA 698609D A CA698609D A CA 698609DA CA 698609 A CA698609 A CA 698609A
Authority
CA
Canada
Prior art keywords
roof ventilator
ventilator
roof
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
CA698609A
Inventor
L. Leigh Robert
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.)
LEIGH PRODUCTS
Original Assignee
LEIGH PRODUCTS
Publication date
Application granted granted Critical
Publication of CA698609A publication Critical patent/CA698609A/en
Expired legal-status Critical Current

Links

CA698609A Roof ventilator Expired CA698609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA698609T

Publications (1)

Publication Number Publication Date
CA698609A true CA698609A (en) 1964-11-24

Family

ID=36008874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA698609A Expired CA698609A (en) Roof ventilator

Country Status (1)

Country Link
CA (1) CA698609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625630A (en) * 1984-08-27 1986-12-02 North American Agricultural, Inc. Roof vent and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625630A (en) * 1984-08-27 1986-12-02 North American Agricultural, Inc. Roof vent and method of making same

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