CS547490A3 - Fireproof and safety door for protection against burglary - Google Patents

Fireproof and safety door for protection against burglary

Info

Publication number
CS547490A3
CS547490A3 CS905474A CS547490A CS547490A3 CS 547490 A3 CS547490 A3 CS 547490A3 CS 905474 A CS905474 A CS 905474A CS 547490 A CS547490 A CS 547490A CS 547490 A3 CS547490 A3 CS 547490A3
Authority
CS
Czechoslovakia
Prior art keywords
fireproof
protection against
safety door
against burglary
burglary
Prior art date
Application number
CS905474A
Other languages
Czech (cs)
Inventor
Dusan Ing Arch Bok
Peter Ing Zorvan
Original Assignee
Dusan Ing Arch Bok
Peter Ing Zorvan
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 Dusan Ing Arch Bok, Peter Ing Zorvan filed Critical Dusan Ing Arch Bok
Priority to CS905474A priority Critical patent/CS547490A3/en
Publication of CS547490A3 publication Critical patent/CS547490A3/en

Links

CS905474A 1990-11-07 1990-11-07 Fireproof and safety door for protection against burglary CS547490A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS905474A CS547490A3 (en) 1990-11-07 1990-11-07 Fireproof and safety door for protection against burglary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS905474A CS547490A3 (en) 1990-11-07 1990-11-07 Fireproof and safety door for protection against burglary

Publications (1)

Publication Number Publication Date
CS547490A3 true CS547490A3 (en) 1992-05-13

Family

ID=5399694

Family Applications (1)

Application Number Title Priority Date Filing Date
CS905474A CS547490A3 (en) 1990-11-07 1990-11-07 Fireproof and safety door for protection against burglary

Country Status (1)

Country Link
CS (1) CS547490A3 (en)

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