DK68773C - Lydbærer til magnetisk lydoptegnelse. - Google Patents

Lydbærer til magnetisk lydoptegnelse.

Info

Publication number
DK68773C
DK68773C DK48445A DK48445A DK68773C DK 68773 C DK68773 C DK 68773C DK 48445 A DK48445 A DK 48445A DK 48445 A DK48445 A DK 48445A DK 68773 C DK68773 C DK 68773C
Authority
DK
Denmark
Prior art keywords
sound
magnetic
carrier
recording
sound recording
Prior art date
Application number
DK48445A
Other languages
English (en)
Original Assignee
Ipsophon Patentgesellschaft A
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 Ipsophon Patentgesellschaft A filed Critical Ipsophon Patentgesellschaft A
Application granted granted Critical
Publication of DK68773C publication Critical patent/DK68773C/da

Links

DK48445A 1944-10-21 1945-02-28 Lydbærer til magnetisk lydoptegnelse. DK68773C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH162218X 1944-10-21

Publications (1)

Publication Number Publication Date
DK68773C true DK68773C (da) 1949-03-21

Family

ID=4415431

Family Applications (1)

Application Number Title Priority Date Filing Date
DK48445A DK68773C (da) 1944-10-21 1945-02-28 Lydbærer til magnetisk lydoptegnelse.

Country Status (2)

Country Link
AT (1) AT162218B (da)
DK (1) DK68773C (da)

Also Published As

Publication number Publication date
AT162218B (de) 1949-02-10

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