ZA986659B - Smoke ventilator - Google Patents

Smoke ventilator

Info

Publication number
ZA986659B
ZA986659B ZA986659A ZA986659A ZA986659B ZA 986659 B ZA986659 B ZA 986659B ZA 986659 A ZA986659 A ZA 986659A ZA 986659 A ZA986659 A ZA 986659A ZA 986659 B ZA986659 B ZA 986659B
Authority
ZA
South Africa
Prior art keywords
smoke ventilator
ventilator
smoke
Prior art date
Application number
ZA986659A
Inventor
Robert Hofmeyr Johnston
Lloyd Jack Johnston
Original Assignee
Lloyds Underwriting Trust No 1
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 Lloyds Underwriting Trust No 1 filed Critical Lloyds Underwriting Trust No 1
Priority to ZA986659A priority Critical patent/ZA986659B/en
Publication of ZA986659B publication Critical patent/ZA986659B/en

Links

ZA986659A 1997-05-26 1998-07-27 Smoke ventilator ZA986659B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA986659A ZA986659B (en) 1997-05-26 1998-07-27 Smoke ventilator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA974581 1997-05-26
ZA986659A ZA986659B (en) 1997-05-26 1998-07-27 Smoke ventilator

Publications (1)

Publication Number Publication Date
ZA986659B true ZA986659B (en) 1999-02-04

Family

ID=27143889

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA986659A ZA986659B (en) 1997-05-26 1998-07-27 Smoke ventilator

Country Status (1)

Country Link
ZA (1) ZA986659B (en)

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