HUT35036A - Roof ventilator advantageously for inceasing the draft of air funnels - Google Patents

Roof ventilator advantageously for inceasing the draft of air funnels

Info

Publication number
HUT35036A
HUT35036A HU373183A HU373183A HUT35036A HU T35036 A HUT35036 A HU T35036A HU 373183 A HU373183 A HU 373183A HU 373183 A HU373183 A HU 373183A HU T35036 A HUT35036 A HU T35036A
Authority
HU
Hungary
Prior art keywords
inceasing
draft
advantageously
roof ventilator
air funnels
Prior art date
Application number
HU373183A
Other languages
Hungarian (hu)
Other versions
HU189352B (en
Inventor
Geza Kecskemethy
Daniel Karakas
Laszlo Dudas
Original Assignee
Muanyagipari Kutato Intezet
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 Muanyagipari Kutato Intezet filed Critical Muanyagipari Kutato Intezet
Priority to HU373183A priority Critical patent/HU189352B/en
Publication of HUT35036A publication Critical patent/HUT35036A/en
Publication of HU189352B publication Critical patent/HU189352B/en

Links

HU373183A 1983-10-31 1983-10-31 Roof ventilator advantageously for increasing the draft of air funnels HU189352B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU373183A HU189352B (en) 1983-10-31 1983-10-31 Roof ventilator advantageously for increasing the draft of air funnels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU373183A HU189352B (en) 1983-10-31 1983-10-31 Roof ventilator advantageously for increasing the draft of air funnels

Publications (2)

Publication Number Publication Date
HUT35036A true HUT35036A (en) 1985-05-28
HU189352B HU189352B (en) 1986-06-30

Family

ID=10965261

Family Applications (1)

Application Number Title Priority Date Filing Date
HU373183A HU189352B (en) 1983-10-31 1983-10-31 Roof ventilator advantageously for increasing the draft of air funnels

Country Status (1)

Country Link
HU (1) HU189352B (en)

Also Published As

Publication number Publication date
HU189352B (en) 1986-06-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee