DK69360C - Ringformet optagehoved til telegrafoner. - Google Patents

Ringformet optagehoved til telegrafoner.

Info

Publication number
DK69360C
DK69360C DK24245A DK24245A DK69360C DK 69360 C DK69360 C DK 69360C DK 24245 A DK24245 A DK 24245A DK 24245 A DK24245 A DK 24245A DK 69360 C DK69360 C DK 69360C
Authority
DK
Denmark
Prior art keywords
telegraphs
ring
recording head
shaped recording
shaped
Prior art date
Application number
DK24245A
Other languages
English (en)
Original Assignee
Lorenz C Ag
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 Lorenz C Ag filed Critical Lorenz C Ag
Application granted granted Critical
Publication of DK69360C publication Critical patent/DK69360C/da

Links

DK24245A 1944-06-30 1945-01-30 Ringformet optagehoved til telegrafoner. DK69360C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE69360T 1944-06-30

Publications (1)

Publication Number Publication Date
DK69360C true DK69360C (da) 1949-06-13

Family

ID=28797821

Family Applications (1)

Application Number Title Priority Date Filing Date
DK24245A DK69360C (da) 1944-06-30 1945-01-30 Ringformet optagehoved til telegrafoner.

Country Status (1)

Country Link
DK (1) DK69360C (da)

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