CS180628B2 - Acoustical board - Google Patents

Acoustical board

Info

Publication number
CS180628B2
CS180628B2 CS181174A CS181174A CS180628B2 CS 180628 B2 CS180628 B2 CS 180628B2 CS 181174 A CS181174 A CS 181174A CS 181174 A CS181174 A CS 181174A CS 180628 B2 CS180628 B2 CS 180628B2
Authority
CS
Czechoslovakia
Prior art keywords
acoustical board
acoustical
board
Prior art date
Application number
CS181174A
Other languages
Czech (cs)
Inventor
Gyoergy Kovacs
Sarolta Takacs
Fedor Siminszky
Sandor Berenyi
Janosne Hanko
Imre Tasnadi
Original Assignee
Elektroakusztikai Gyar
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 Elektroakusztikai Gyar filed Critical Elektroakusztikai Gyar
Publication of CS180628B2 publication Critical patent/CS180628B2/en

Links

CS181174A 1973-03-14 1974-03-13 Acoustical board CS180628B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE002113 HU169847B (en) 1973-03-14 1973-03-14

Publications (1)

Publication Number Publication Date
CS180628B2 true CS180628B2 (en) 1978-01-31

Family

ID=10995484

Family Applications (1)

Application Number Title Priority Date Filing Date
CS181174A CS180628B2 (en) 1973-03-14 1974-03-13 Acoustical board

Country Status (6)

Country Link
BG (1) BG21865A3 (en)
CS (1) CS180628B2 (en)
DD (1) DD110084A5 (en)
HU (1) HU169847B (en)
RO (1) RO78716A (en)
SU (1) SU634683A3 (en)

Also Published As

Publication number Publication date
HU169847B (en) 1977-02-28
BG21865A3 (en) 1976-09-20
SU634683A3 (en) 1978-11-25
DD110084A5 (en) 1974-12-05
RO78716A (en) 1982-03-24

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