CS222390B1 - Fire closure of the orifice of the building structure with increased fire resistance - Google Patents

Fire closure of the orifice of the building structure with increased fire resistance

Info

Publication number
CS222390B1
CS222390B1 CS318081A CS318081A CS222390B1 CS 222390 B1 CS222390 B1 CS 222390B1 CS 318081 A CS318081 A CS 318081A CS 318081 A CS318081 A CS 318081A CS 222390 B1 CS222390 B1 CS 222390B1
Authority
CS
Czechoslovakia
Prior art keywords
fire
orifice
building structure
closure
increased
Prior art date
Application number
CS318081A
Other languages
English (en)
Inventor
Josef Goetz
Original Assignee
Josef Goetz
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 Josef Goetz filed Critical Josef Goetz
Priority to CS318081A priority Critical patent/CS222390B1/cs
Publication of CS222390B1 publication Critical patent/CS222390B1/cs

Links

CS318081A 1981-04-29 1981-04-29 Fire closure of the orifice of the building structure with increased fire resistance CS222390B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS318081A CS222390B1 (en) 1981-04-29 1981-04-29 Fire closure of the orifice of the building structure with increased fire resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS318081A CS222390B1 (en) 1981-04-29 1981-04-29 Fire closure of the orifice of the building structure with increased fire resistance

Publications (1)

Publication Number Publication Date
CS222390B1 true CS222390B1 (en) 1983-06-24

Family

ID=5371138

Family Applications (1)

Application Number Title Priority Date Filing Date
CS318081A CS222390B1 (en) 1981-04-29 1981-04-29 Fire closure of the orifice of the building structure with increased fire resistance

Country Status (1)

Country Link
CS (1) CS222390B1 (cs)

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