ZA9110196B - Roof ventilation fan - Google Patents

Roof ventilation fan

Info

Publication number
ZA9110196B
ZA9110196B ZA9110196A ZA9110196A ZA9110196B ZA 9110196 B ZA9110196 B ZA 9110196B ZA 9110196 A ZA9110196 A ZA 9110196A ZA 9110196 A ZA9110196 A ZA 9110196A ZA 9110196 B ZA9110196 B ZA 9110196B
Authority
ZA
South Africa
Prior art keywords
ventilation fan
roof ventilation
roof
fan
ventilation
Prior art date
Application number
ZA9110196A
Inventor
Thomas Michael Powell
Michael Powell Thomas
Original Assignee
Michael Powell Thomas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Michael Powell Thomas filed Critical Michael Powell Thomas
Publication of ZA9110196B publication Critical patent/ZA9110196B/en

Links

ZA9110196A 1991-01-02 1991-12-30 Roof ventilation fan ZA9110196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK409891 1991-01-02

Publications (1)

Publication Number Publication Date
ZA9110196B true ZA9110196B (en) 1992-12-30

Family

ID=3775165

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9110196A ZA9110196B (en) 1991-01-02 1991-12-30 Roof ventilation fan

Country Status (1)

Country Link
ZA (1) ZA9110196B (en)

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