DD120341A1 - - Google Patents

Info

Publication number
DD120341A1
DD120341A1 DD18473775A DD18473775A DD120341A1 DD 120341 A1 DD120341 A1 DD 120341A1 DD 18473775 A DD18473775 A DD 18473775A DD 18473775 A DD18473775 A DD 18473775A DD 120341 A1 DD120341 A1 DD 120341A1
Authority
DD
German Democratic Republic
Application number
DD18473775A
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 filed Critical
Priority to DD18473775A priority Critical patent/DD120341A1/xx
Priority to DE19762605056 priority patent/DE2605056C2/de
Priority to AT102676A priority patent/AT345363B/de
Priority to HU76DE908A priority patent/HU174282B/hu
Priority to CS153476A priority patent/CS189962B1/cs
Publication of DD120341A1 publication Critical patent/DD120341A1/xx

Links

DD18473775A 1975-03-13 1975-03-13 DD120341A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD18473775A DD120341A1 (zh) 1975-03-13 1975-03-13
DE19762605056 DE2605056C2 (de) 1975-03-13 1976-02-10 Verfahren und Anordnung zur richtungsgetreuen elektro-akustischen Schallübertragung
AT102676A AT345363B (de) 1975-03-13 1976-02-13 Anordnung fuer die beschallung eines grossen raumes oder einer freiflaeche
HU76DE908A HU174282B (hu) 1975-03-13 1976-03-09 Sposob i ustrojstvo dlja tochnoj po napravleniju ehlektro-akusticheskoj zvukoperedachi
CS153476A CS189962B1 (en) 1975-03-13 1976-03-09 Appliance for directionally true electroacoustic transmission of sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18473775A DD120341A1 (zh) 1975-03-13 1975-03-13

Publications (1)

Publication Number Publication Date
DD120341A1 true DD120341A1 (zh) 1976-06-05

Family

ID=5499516

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18473775A DD120341A1 (zh) 1975-03-13 1975-03-13

Country Status (1)

Country Link
DD (1) DD120341A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413181A1 (de) * 1983-12-14 1985-06-27 Deutsche Post Rundfunk- und Fernsehtechnisches Zentralamt, DDR 1199 Berlin Grossraumbeschallungssystem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413181A1 (de) * 1983-12-14 1985-06-27 Deutsche Post Rundfunk- und Fernsehtechnisches Zentralamt, DDR 1199 Berlin Grossraumbeschallungssystem

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