ZA884473B - Improvements in ventilation doors - Google Patents

Improvements in ventilation doors

Info

Publication number
ZA884473B
ZA884473B ZA884473A ZA884473A ZA884473B ZA 884473 B ZA884473 B ZA 884473B ZA 884473 A ZA884473 A ZA 884473A ZA 884473 A ZA884473 A ZA 884473A ZA 884473 B ZA884473 B ZA 884473B
Authority
ZA
South Africa
Prior art keywords
ventilation doors
doors
ventilation
Prior art date
Application number
ZA884473A
Inventor
Tom Blake
Blake Tom
Original Assignee
Blake Tom
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 Blake Tom filed Critical Blake Tom
Priority to ZA884473A priority Critical patent/ZA884473B/en
Publication of ZA884473B publication Critical patent/ZA884473B/en

Links

ZA884473A 1987-03-23 1988-06-23 Improvements in ventilation doors ZA884473B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA884473A ZA884473B (en) 1987-03-23 1988-06-23 Improvements in ventilation doors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA872103 1987-03-23
ZA884473A ZA884473B (en) 1987-03-23 1988-06-23 Improvements in ventilation doors

Publications (1)

Publication Number Publication Date
ZA884473B true ZA884473B (en) 1990-02-28

Family

ID=27137986

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA884473A ZA884473B (en) 1987-03-23 1988-06-23 Improvements in ventilation doors

Country Status (1)

Country Link
ZA (1) ZA884473B (en)

Similar Documents

Publication Publication Date Title
GB8724164D0 (en) Door stays
GB2211287B (en) Ventilator
GB8722550D0 (en) Door mechanisms
GB8623585D0 (en) Doors
ZA872965B (en) Improvements in ventilators
GB2201983B (en) Improved door
GB8717113D0 (en) Ventilation arrangement
GB2215372B (en) Improvements in doors
GB2202041B (en) Ventilation units
GB8822215D0 (en) Ventilators in windows
ZA884473B (en) Improvements in ventilation doors
ZA879639B (en) Improvements in ventilators
GB2200165B (en) Door stop
GB2204122B (en) Ventilator
GB2193743B (en) Doors
ZA8812B (en) Improvements in ventilators
ZA867303B (en) Ventilation door
AU1275488A (en) Improvements in ventilation
GB2193801B (en) Improvements in ventilators
GB8704459D0 (en) Doors
GB8714890D0 (en) Doors
KR890006906Y1 (en) Ventilator
GB8713722D0 (en) Door
ZA883254B (en) Door
ZA889341B (en) Door