DK85578C - Procedure for reproducing sound, especially in enclosed spaces. - Google Patents

Procedure for reproducing sound, especially in enclosed spaces.

Info

Publication number
DK85578C
DK85578C DK386255A DK386255A DK85578C DK 85578 C DK85578 C DK 85578C DK 386255 A DK386255 A DK 386255A DK 386255 A DK386255 A DK 386255A DK 85578 C DK85578 C DK 85578C
Authority
DK
Denmark
Prior art keywords
procedure
enclosed spaces
reproducing sound
reproducing
sound
Prior art date
Application number
DK386255A
Other languages
Danish (da)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK85578C publication Critical patent/DK85578C/en

Links

DK386255A 1954-11-30 1955-11-26 Procedure for reproducing sound, especially in enclosed spaces. DK85578C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL85578X 1954-11-30

Publications (1)

Publication Number Publication Date
DK85578C true DK85578C (en) 1958-05-19

Family

ID=19758982

Family Applications (1)

Application Number Title Priority Date Filing Date
DK386255A DK85578C (en) 1954-11-30 1955-11-26 Procedure for reproducing sound, especially in enclosed spaces.

Country Status (1)

Country Link
DK (1) DK85578C (en)

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