DK73933C - Pladeformet bærer til magnetiske lydoptegnelser. - Google Patents

Pladeformet bærer til magnetiske lydoptegnelser.

Info

Publication number
DK73933C
DK73933C DK77749A DK77749A DK73933C DK 73933 C DK73933 C DK 73933C DK 77749 A DK77749 A DK 77749A DK 77749 A DK77749 A DK 77749A DK 73933 C DK73933 C DK 73933C
Authority
DK
Denmark
Prior art keywords
plate
shaped carrier
sound recordings
magnetic sound
magnetic
Prior art date
Application number
DK77749A
Other languages
English (en)
Original Assignee
Zeuthen & Aagaard As
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 Zeuthen & Aagaard As filed Critical Zeuthen & Aagaard As
Priority to DK77749A priority Critical patent/DK73933C/da
Application granted granted Critical
Publication of DK73933C publication Critical patent/DK73933C/da

Links

DK77749A 1949-03-04 1949-03-04 Pladeformet bærer til magnetiske lydoptegnelser. DK73933C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK77749A DK73933C (da) 1949-03-04 1949-03-04 Pladeformet bærer til magnetiske lydoptegnelser.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK77749A DK73933C (da) 1949-03-04 1949-03-04 Pladeformet bærer til magnetiske lydoptegnelser.

Publications (1)

Publication Number Publication Date
DK73933C true DK73933C (da) 1952-03-24

Family

ID=8097428

Family Applications (1)

Application Number Title Priority Date Filing Date
DK77749A DK73933C (da) 1949-03-04 1949-03-04 Pladeformet bærer til magnetiske lydoptegnelser.

Country Status (1)

Country Link
DK (1) DK73933C (da)

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